Buick stage 1 cam specs OE Nailhead Cam Specs and Street Cam Selection Guide; Buick Cam Specifications for 401 and 425 nailheads; Buick Cams from Kenne Bell, 401, 425; Head Flow Chart; Nailhead Oil Pump; Carburetor, Quadrajet, JET Performance, Buick/Oldsmobile, 800 CFM, Stage 1. Big Block: 400, 430, 455 . Many of the most popular Joe Guzek’s plan for restoring his one-off, special-order 1970 Buick GS 455 Stage 1 was literally decades in the making. Sloppy Mechanics Stage 1 Camshaft Fits 1999-2013 LS Based V8 Engines 4. 6 Rocker - . I will make you a great deal on Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GS 455 Stage-1 Sport Coupe 4-speed (man. But there are a lot of cam grinds out there, designed Car Specs Homepage. 523/. 64:1 geared positraction made for Is there anywhere I cna find th ecam specs for the 68-69 stage 2 camshaft? As I remember the 70 and up stage 2 camshaft was different from the late 60's. Apr 30, 2019 #1 N2BUICK Active Member. 3L 5. 5:1 compression ratio, valves sized 2. Some Buick - 400, 430 & 455 Performance level 3 - High Performance Compu-Pro - Intended for the hot street application, these cams offer extended rpm range with emphasis on upper bottom and top end power. M. $300. 327 112 108 INTENSE Stage 3 N/A: 222/230 . Reference. Cam sensor cap screws. If you list everything they told you, we could tell you more regarding the cam. INT/EXH - Dur @ . Eric B, Jun 1, 2011 #1. Nothing too fancy, nothing very high performance. It's probably designed for a BBChev and just put on a Buick cam though. All motors in cars big and small were rated at 510 lbs. The casting number on the Stage 2 iron heads was 1235714. Thanks, Ron 67 Post GS, Apr 5, 2007 #1. Like I said I have all the parts to get put together I even have a TA112 cam brand new in the box but the specs on it are . Thread starter N2BUICK; Start date Apr 30, 2019; Welcome! By registering with us, you'll be able to discuss, share and private message with other members of our community. 0:1 CR (under rated) Buick 455 Stage 1 Engine Specs. Works with Hydraulic Flat Tappet Street Force 1 Camshaft; 1967 - 1976 Buick 400, 430, 455 1000 to 5000 Howards Cams 550101-12. I'm not sure which of those to What visible differences are there between a factory Stage 1 and a Stage 2 Buick GS 400 1969? Car is at least a Stage 1 (convertible) per the vin#/engine#match/etc. Same cam duration as our GS-107 cam with the same lobe center as our GS-118 cam. Common Stage1 Features - 1969-1974. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick Riviera Stage-1 in 1973 the model with 2-door fastback coupe body and V-8 7468 cm3 / 455. Camshaft - Stage II (not recommended for the street) 0. 5:1 compression or higher recommended. Impressive Anyone know what the number is on an original Stage 1 cam from a 1970 455? Thanks, Lon. The car is equipped with a M21 4 speed transmission coupled to a BOP 10 bolt with 3. For instance, the Stage II cam (part No. , T/A Performance 286/08H cam - 500/504, 234/248, 286/308, 112 LSA,but 1970 GS Stage 1 non numbers The Stage 2 package existed as early as 1968 (I believe) in Buick parts book and was a package of parts (cam, pistons, carb, timing, etc. its nothing radical. In this article, we will delve into the specifications of the Buick This is very interesting information, thank you for taking time to write me this, very much appreciated. non AC affected the rear gear ratio as with most of the muscle cars of the era, and I believe the transmission downshift from 3rd gear back into 1st gear (from a 30-40 mph roll) was another performance feature of the 1970 Stage-1; my friend absolutely hated that Jun 13, 2005 · WE called them Stage # heads, only a few wear ever cast. 625-inch valves). street car. The methods described above is to calculate your static compression ratio. I happen to have a set that I did not use as I went with more cam and stronger springs. Quick access to automobile-catalog website - type in a browser: a-c. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GS 455 Stage-1 Sport Coupe 4-speed in 1970 the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. Joined Apr 13, 2011 Messages 120. , 1985; Super Car Shootout, Car Review, March 1985 . We had to add this GREAT bit of info. 5:1 engine with Stage 1 valves and upgraded HD valve train (stamped rockers) Cloyes double roller set, Sig Erson cam (. 551 . An excellent high performance street cam for both high and low compression engines. FIND Search Listings 741,324 Follow Markets 9,072 Explore Makes 651 Auctions 1,147 Dealers 328 Stage 1 = 728 vehicles 1973 Buick GS Stage 1 Option Breakdown 4-speed = 92 Auto = 636 Transmission Sun Coupe Hardtop = 83 Sun Coupe = 9 Hardtop = 600 Sun Coupe = 36. Two lucky GS Stage 1 Buicks got the honor of becoming a true Buick Stage 2 prototype. Though appreciated in its day, it wasn't until 15 years later when the March 1985 issue of Muscle 1970 GS Stage 1 non numbers matching, 65 cc street ported heads, approx. No, what they didn't do was put any RTV around the coolant ports in the head. 6 Jun 17, 2006 · 1987 Buick Grand National Budget 4. 0:1 compression. 339/. 29 posts · Joined 2000 Add to quote; Only show this user #1 · Jan 30, 2001. #1 Cam specs. 5 V8 engines were in the following years and models: 1970-1976 Buick Electra; 1970-1976 Buick Estate; 1970 Buick Wildcat; 1970-1976 Buick LeSabre; 1970-1976 Buick Riviera; 1970-1972 Buick Skylark; 1971-1973 Buick Centurion; 1973-1976 Buick Century; 1973-1976 Buick Regal; Buick 455 7. If you look at the 455 specs they are all listed with the same specs. 468 exh lift, 215 exh dur, 112 lobe center, "1100-5500 rpm, 8. 5:1 compression ratio for the Stage 1 motor. Sep 1, 2010 · OE Nailhead Cam Specs and Street Cam Selection Guide; Buick Cam Specifications for 401 and 425 nailheads; Buick Cams from Kenne Bell, 401, 425; Nailhead Parts Interchange; Buick Engines Today; Home. what do the go fast guys recommend for a roller cam. Torque plate hone and good valve job. ) than the Federal Mogul cam, but has a slightly higher powerband (but similar hp). 75-inch intake/exhaust valves versus standard 2. 3891 int. Those look like MT headers. 00. 5 3. I was wondering what the specs are for the engine so i can get it rebuilt so that it is in stage 1 This cam is a killer combination when run with our 3000 switch-pitch converter. The cam YOU want is 96-600-5/279TH7. Log in One was to get an offset timing set to allow for 4 degrees of retard on the stock cam, however in Stage 2 they recommended 2 different cams that would give that 4 degrees. 42s optional. Hello , I am doing up My 70 GSX that I have had for 32 Years . Headflow- 218/139 cfm at . 050" -- Intake 197 degrees Exhaust 225 degrees Lobe Separation Angle 117 The stage 1's can be machined into stage 2 4 bolt mains and 14 bolt heads. This example is headed to auction in Scottsdale, AZ. The motor I bought was his spare motor. 490 inches of lift, these figures represented the "maximum" limits 1970 Buick GSX 455 Stage I - full technical specs sheet, including performance data, economy and emissions, dimensions, weight and engine particulars. Members DYI Projects. Thanks Much. The car is colored in its original "Bamboo Cream" paint, which has been Factory Stage1 Registry GS Information Page. Catalytic converter needed. IN. Latest: Blacky; Yesterday at 8:34 PM; Parts wanted. The 1970 Buick GSX Stage 1. Willis (NTX5467) covered the exhaust. Add to Wish List Add to Compare. 10. New items New comments Latest reviews Search Garage. The original 455 "Cheater Cam" powered these cars to 11 second times at over 112 mph way back in the early 1970's. 755-inch This specific 'Stage 1" is in astounding condition, with all of the original Stage 1 specs. Although a 300 cubic inches (4. S. 6 Gross Lift:. 520/. Buick Hydraulic Flat Tappet Camshaft 400-430-455 Hydraulic Cam, “The Car Craft Shoot Out Winner” Made 560 HP with TA Stage 2 heads on pump gas. This is a great camshaft for those wanting the power production of the Stg II camshaft, yet desire slightly better driving manners. Developed in house, we went back to the drawing board to find even more power and torque. Hi everyone, Anyone can help me find stock 455 stage 1 camshaft specs? I need to know what was stock stage 1 camshafts lifts, lobe separation and To allow the Skylark Gran Sport the best opportunity for "Factoring in Competition" we rated the Stage 1 at 360 HP at 5000 RPM. 5 liters, in case it slipped somebody’s mind) slightly tuned for high performance. 12/1. ENGINE. Add to Cart. 2L LS1 LS2 LQ4 LQ9 L33 Elgin 1838-P Cam. 0 to 10. 2L Specs: 216/220 . 480 inch for exhaust, with a quoted 340-degree duration on intake, 360 degrees on exhaust, and 160 So, on that note, let’s get to it with the 1970 Buick GSX and GSX Stage 1! It is not generally common knowledge that Buick is one of the oldest auto manufacturers in the world, and the single oldest American firm. Although Stage 1 cam timing was shown as 326-degree intake duration, 346-degree exhaust duration, 90 degrees of overlap, and 0. Only 664 were made. 050 26. . A deep-sump fuel pump was included as well. They have the Stage 3 heads. 4" stroke) Eagle 5. Thread starter tomkat; Start date Sep 27, 2009; T. 1 block, 274 c. 8. Just seeing if anyone has some good recommendations. Will work great with any positive displacement supercharger on a 6. 12. B. Thread starter stoneshrink; Start date Oct 17, 2011; stoneshrink. Jim ODonnell. 223-4002: Buick Stage II 12pt Head Stud Kit. Of course, a little more perceived power might be nice, but it seems to me that low-end torque is more Not a distributor guy, so will leave specs to those that are; but more initial advance (up to a point) is generally a good thing. The alternate cam was Buick - 215, 300 & 340 Performance level 1 - Mileage Compu-Pro - Enhances throttle response and low end torque while delivering fuel efficient drivability. 1 971 Buick GS 455 Stage 1 Road This month we’ll turn our attention to the nuances of the 1970 Buick GS 455 and GS 455 Stage 1, should this ultimate torque monster reside near the top of your shopping list. 7 cui, 205 kW / 279 PS / 275 hp (SAE net) of power, 624 Nm / 460 lb-ft of torque, 4-speed manual powertrain offered since September 1970 for North Giving the Stage 1 GSX its added power was a 10. 406" . A faithful reproduction ground to exact factory Stage 1 specifications for the person who wants to keep their engine 100 percent factory stock, Smooth idle. I also sent Wayne a note to see if he can find out the history on the car that my block came out of (40H297098) - in other words, check on the VIN of a 70 Buick ending in 297098. 7L 6. This one has iron clad documentation directly from Buick's records. 520 112 110 [ Magnus Before ls1 swap, 13secV6 INTENSE Stage 1X N/A: 212/216 . ) minus the heads. Jan 15, 2019 #13 B. The cam is going to be TA . 276/297 @. 441 lift. dereklola New Member Posts: 3 Joined: Fri Feb 04, 2011 6:25 pm Location: Buick Stage 2 Cams. And just as time was beginning to loosen up for him and the project, a life-changing The SP1 is a full 1 1/2" taller than a stock intake. 303: 1383851: Pushrod, tubular: 0. Stock Maintain oil level 1 quart low to prevent foaming. in the meantime, using a t-plus with extender extreme chip. 006 Originally developed by Jim Bell in the Pop Kennedy, Doug Jones and Mike Doyle NHRA drag cars. Feb 11, 2021 · The Buick GS Stage 1 was a muscle car stoplight screamer, replete with the venerable 455 cubic-inch Big Block V8. It has the Hemi killer cam in it 455- it is to much for me. Search automobile-catalog: About the author Pawel Zal: AdsFree Experience For our Patreons: Buick GSX Stage-1 Sport Coupe Hydra-Matic (aut. Starting with a California car, it underwent a meticulous body off frame One of his customers had a Buick V6 busch car that he raced. Classifieds. The Buick 455 Stage 1 engine is a legendary powerhouse that has left a lasting impression on the automotive world. li. What they did was get the orignal Stage 2 mouldes from Kenne-Bell and work them Vehicle history and comps for 1969 Buick GS 400 Stage 1 Coupe VIN: 446379H227303 - including sale prices, photos, and more. Champion gn 1's, pt-70gtq, 95 lb injectors. FIXIN' BUICKS. In 1970, Buick offered three engine options on the GS including a 350/315-hp, 455/350-hp, and the infamous Stage 1 455 wildly underrated at 360-hp. Should use our PE106 Stage 1 Another mystery is I see 316 -340 duration numbers for the Stage 1 cam when the TA specs says 260 - 272 ? These duration numbers are from my Martyn Shorr book "Buick the v8 and v6 performance years" - page 34 Buick gsx engine specs. (that much we got figured out)Trying to figure out if it's only a Stage 1 or something more. ft. GS-107/118. 4" pulley with our Stage 1X Cam Package. The on centers were the latest versions, the off centers were the first. These improvements along with a 3. TurboBuick. This is all stock with just a TA 118 cam, torque plate hone and our good valve job. Comp Cams has the wrong specs up for the cam number you listed. As with all Stage 1 engines, more performance was derived thanks to a specific camshaft, heavy-duty valve springs and oversized valves (2. The 455 Stage 1 used a hotter cam and different heads than the standard 455. Jump to Latest 2. Power range is from idle to 5500RPM. Buick produced less than 2k examples, but they still gave them their own VIN designation to verify this is a true power car king. 050” Lift: 1970 Buick GranSport Stage 1 GS 455 specs, 0-60, quarter mile, top speed, engine specifications, pictures. It is the largest cam we would recommend for anyone running the factory torque This cam is a direct copy of a factory Stage 1 cam. tomkat Member. 478 107 117 1500-4000 smooth 2148 b, n comment: good torque and mileage chevrolet - gm ls v8 gen iii & iv, 3 bolt, 1997 - present, 1. Disassembly commenced soon after the title traded hands in 1993, starting Colloquially famed as a “HEMI killer,” the GS 455 Stage 1 had the already-impressive 455 CID V8 (7. Feb 14, 2008 · 74 STG 1 A true 455, built from An NOS shortblock assembly- fitted with TRW forged pistons in standard bore. 2 liter engine. 7-1 rocker ratio mc315271 hyd 2 204 218 - - . any 455 standard head can be modified to Stage 1 specs (larger valves and unshrouding cuts in the cumbustion chamber May 18, 2021 · Nice car! I just ran a best of 13. Check piston to valve clearance. They are all different. (up to September): All Buick GSX 2-Door Hardtop versions offered for the year 1970 with complete specs, performance and technical data in the catalogue of cars. 050 May 17, 2001 · The Stage 1 was rated at 360 bhp @4600. The car is colored in its original "Bamboo Cream" paint, which has been 1969 Buick GS 400 - full technical specs sheet, including performance data, economy and emissions, dimensions, weight and engine particulars. It has run 9. 317 111 N/A INTENSE Stage 2 N/A: 222/224 . 510 Lobe Separation - 112° Good idle, 2,000-5,500 rpm powerband Here is a Dead stock 72 Stage 1, with just a TA 212 cam. E. 490 int/ex bigger valves and a slight increase in compression but yields only a 10 HP. Jul 14, 2012 · 1970 Stage-1 was a package deal that extended beyond the engine itself. 515/. in. 050, the specs are 210/224, 113 LSA, . 441" . Compression is a little low, a stock motor has about 9. 87GN_70GS Well I just find it funny that someone would have possibly restored a factory Stage 1 (frame-off) and not put it back to full Stage 1 and sell it as a Stage 1. 035 @ 101 (1. 1385557) was farmed out by Buick to five different companies (such as Crane and Mellings) . It's a Comp Cam with 224/231 duration, 0. What took so long? Life intervened. What are the exact specs for a Stage 1 cam? I'm sure someone knows for sure. I have also looked at getting a q-jet from quadrajet power. 45 horsepower over stock cam. From a performance aspect, the stage1 option consisted of larger valves in the heads (1970-up 455 engines only: intake valves increased from 2. To be comparable in the Skylark GS we also listed the Does anyone know what the cam specs are for a OEM stage 1 cam? I bought a 70 455 engine to rebuild and it has a stage 1 cam in it that has never been TA Stg 1 This cam is a direct copy of a factory Stage 1 cam. 5 kW / 274 PS / 270 hp (SAE net) of power, 529 Nm / 390 lb-ft of torque, 4-speed manual powertrain 400-430-455 Hydraulic Cam, “The Car Craft Shoot Out Winner” Made 560 HP with TA Stage 2 heads on pump gas. Can anyone give During the 1960s, GM banned the use of V8s with displacements over 400 ci (6. 64:1 limited-slip gearing, a I know it shows 'SBC' in the part number which may make you think it's a chevy cam, but it's Buick 350 specific. We have a cam for your application. 449-inch lift with 1. Home. The most famous Stage 2 package revolves around the Stage 2 heads as development work on better flowing 455 performance heads continued circa 1970-1972. 04185 . These “Streetmaster” Quadrajet carburetors from JET Performance are the perfect replacement for a an engine that is stock or loaded with performance Sep 12, 2017 · I have a couple questions about cylinder heads, parts, and machining, first, here is my combo: Late model (72-75) 455 8. Idles at 800-900 RPM. -ft. It took the big 455ci V8 and enhanced the cam, valve springs, and valves to create an ideal balance of power and luxury. 6-1 compression of the typical 70 Stage 1 Here is a true 68 GS400, all iron, unported, with just a bigger bore (we went to the 4. 1385557) was farmed out by Buick to five different companies (such as Crane Stage Performance, Car Craft, Feb. The stage 1 vs stage 2 is the same as the 3. V8, this car moves quick. 032 in the hole. he said he absolutely loves his kb mark 4 with the rhoades lifters i have a 76 skylark 70 gs 455 motor date coded for 11/69 i am wanting between a 10-10. 2175 . 223-3704: Buick V6 Stock GN1 Champion Head Bolt Kit. <P>Interestingly, the sales brochure lists both the standard GS 455 and the Stage 1 at 10. Stage 2 heads had round exhaust ports, but standard intake ports as the Stage 1 heads. 0L Ford Good idle, strong midrange power Basic Operating RPM Range - 2,000-5,500 RPM Aftermarket intake, heads, and headers recommended Duration @ . Sealed Power Camshaft CS-586 Buick 430 1967 Duration @ . 585″ 120+6. I was looking for something milder closer to a 1970 stage 1 cam or a little more then that. Moldex crank, Stage 3 heads, sheet metal intake etc. The stage 1 225/236 camshaft is designed to make more power than the stock camshaft, even in the lower RPM band! This camshaft is a perfect option for customers wanting a very streetable setup that has a slight lope at idle. 615/. (up to Jan 2, 2010 · So, crank is probably toast unless those are cam bearings. We’ve already discussed the 1970 GSX in a previous Buyer’s Guide (HMM #26, November 2005), and we’ll cover the same-year 350-cu. That, and I didn't see them torque it to 55 ft. The power is produced by a naturally aspirated engine of Stage 1 cam specs. . At . The higher rpm range Stage 1 cam specifications are: Intake opens 28° BTC, closes 108° ABC, with a duration of 316°; exhaust opens at 98° BBC, closes 62° ATC; 2. 9 litres) V8 was already offered in the Skylark, the Gran Sport had the largest engine cam selection for stage 1 3. BTR LS3 STAGE 1 V2 CAMSHAFT. Paired with special Quadrajet As a rule, getting your dynamic compression somewhere between 7. Intake Lift . The only changes over stock as of now are Edelbrock aluminum manifold and performer carb, hemi-killer or similar cam, and stage 1 headers. 67 Post GS Well-Known Member. Cam spec recommendations Mrussell; Jan 26, 2024; Engine Tech; 12 1K Feb 1, 2024. 5 kW / 274 PS / 270 hp (SAE net) of power, 529 Nm / 390 lb-ft of torque, 4-speed manual powertrain offered since September 1971 Buick Stage 1 12pt Head Bolt Kit. Though a GS equipped with the 350 wasn’t as quick as one with the extra-cost 315-hp 455 or 345-hp Stage 1 455, it still delivered handling, braking, and styling commensurate with them. It is a stock stroke 464˝ engine. 5 to 1 I have a 1973 Century GS Stage 1. That power is coupled to a factory tuned 4-barrel carburetor and a "Hydramatic-400" 3-speed automatic transmission. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GS 455 Stage-1 Sport Coupe Hydra-Matic in 1971 the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. I don't want to lose any of the 1973's incredible low-end torque and low-RPM smoothness. Email me at cacmanjr@aol. 00 to A 1970 Stage-1 with the ultra rare 4-speed is extremely sought after. 560"/. by Dave Knutsen . Sep 27, 2009 #1 hi guys. 75 @ 134 mph in a 3,500 lb. 75:1 (7. 1, 204/214 cam, TA-49 Turbo, Stockish Heads, V4, MSD50's, TH DP, JayJackson 62mm TB, Translator plus Extender powered. I. Mrussell. - We recommend Gen V M90 users run a 3. Nov 13, 2018 · People talk a lot about the Grand National and the GNX, but to many Buick faithful, the 1970 Stage 1 455 is the apex of Buick performance. 567: Exhaust Lift. com. Hydraulic Flat Tappet Camshaft; 1967 - 1976 Buick 400, 430, 455 1500 to 5500 Howards Cams 550241-10. 327/. Big Block: 400, 430, 455. These are the specs for a Stage I cam measured in the conventional format! TA Performance lists a cam they say is an exact copy of the Stage1 cam. 66 cc flow 282 @ . Thanks for any help in advance. The cam for the Stage-1 goes from . Though Buick claimed the Stage 1 system was only good for 10 hp, quarter mile times for Stage 1 Buicks were nearly a half second better than the standard GS 455 cid. BILLY A Well-Known Member. machine work on 455. The reason why I'm putting in the cam specs for the original 1790 Stage 1 Buick and the cam specs of the Comp Cam that the original engine builder installed. Here's the cam specs for the Melling cams: SBC-5: produces less torque (about 10 ft. Mike Pesarchick has a 76 Century with a 455 and SP1. 550Scot TSP Stage 1 LS3 N/A Cam Specs: 225/236 . Known for its impressive performance and reliability, this engine has become a favorite among car enthusiasts and collectors alike. 1970 GS Stage 1 Specs. , 71 455 block, TA 1607 stock bore 10:1 cast pistons, B4B, carmantx built QJet, steel shim head gaskets, 71 8. I am choosing one for my '67 GS400 which is about to receive a 455. KB stage2 cam specs needed. 487 . One of the popular Buick Street/Strip combo builds is this 800 hp iron block/head combo. 36 gears. The power rating for Jan 6, 2020 · The GS also had heavy-duty suspension, a standard column-shifted three-speed manual transmission, and a 3. 3) Specifications Review; Buick GS 455 Stage-1 Sport Coupe Hydra-Matic (aut. 514 113 109 What do the cam specs mean? Duration: This is the basis for how your motor will perform in the RPM range. 08:1 rear gear ratio with 3. Specifications listing with the performance factory Introducing the 1970 Buick GS Stage 1. 8. Instead of the standard 455ci cam lift, the Stage 1 engine featured a lift of 0. Something else has my curiosity. I have been looking at some of Holley's race brawler carbs mainly at the 750cfm and 850cfm carbs. The only cast intake at the time was for 4 Weber style carbs was the reason for Sheet metal intake. 331 This specific 'Stage 1" is in astounding condition, with all of the original Stage 1 specs. 050" 224: Exhaust Duration @ The Current owner wanted his now toy to match his 1972 Stage 1 so we swapped out the Front & Rear Bumpers, Headlight Bezels, Hood Trim and Grill. 71 to 1 CompressionStock Crank, Stock Rods68 Big Port 430 Heads Converted to Stage 1 Ported. hi i'm putting together a stage 1 3. "Buick Trademark(s) used with the written permission of General Motors" For instance, the Stage II cam (part No. A Stage 1 engine featured special ported heads with larger valves and revised valve springs, a hotter camshaft, and a tweaked carburetor. 567: Intake Duration @ . I want to choose a new camshaft that is close to the 1973 specs, not the 1970 specs that I see all over the internet. View Profile View Forum Posts Private Message View Blog Entries View Articles SS-DD Level Member INTENSE Stage 1 N/A: 212/204 . Use our Hi-Rev Lifters. just waiting for some time off to go to jack cotton's for the FAST install. 610″/. I'm not sure if it will fit, but I think I will. 421-/. 629"/615" 114 LSA, 109 ICL. xls Author: ebritton Created Date: 3/1/2007 13:19:37 Stage II Tech. I had thought about that Richard but didn't think it would raise the compression that much. i would like to find the specs on the origional cam in order to talk to mfgrs. I am thinking about converting my 68 GS 400 to a stage 2 but I first need to know the cam specs. One day he found out he had terminal cancer and Nascar dude bought back all his Buick stuff, then I got it off him. When Buick introduced the first Gran Sport, it equipped it with a 401-ci A very important note. It forms part of Buick's Series 44600 series. This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. 8's Stage 1 and Stage 2 had the same casting numbers, but different part numbers in the GM parts catalog. Forums. 298 113 109 INTENSE Stage 1X N/A: 212/216 . 317/. General engine tech -- Drag Racing to Circle Track. Specifications listing with the performance factory Sloppy Mechanics Stage 1 LS Camshaft Kit 4. Was going to go turbo, but the only way to reliably make turbo Stage 2 package included special D- Port exhaust port Stage 2 heads, matching Kustom brand headers, a radical cam, high compression forged pistons, Edelbrock B4B aluminum intake, Holley carburetor, and other equipment for racing. 60:1 shaft-mounted rockers and 61 degrees overlap, on paper, Buick’s standard cam specs more resembled those of optional high performance Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GSX Stage-1 4-speed in 1972 the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. New listings. 5:1 ideal) is a 'safe zone' for premium pump fuel and proper ignition timing on a Buick 350. He is "No Lift" here on V8, pm him and ask. Buick has claimed a 10 HP increase over a stock cam. IndeedSS. This was supposed to have the aggressive specs (109 LSA) with -4 on the timing. Few Stage 2s were ever used on the street and Buick only ever factory assembled 15 Stage 2 test units. This is Melling's GS-350 stock replacement cam. Dec 19, 2005 · Why did Buick even bother producing a Stage 1 block? Why not build all Stage 2 blocks? My guess is that the "Stage" casting could easily be machined in Plant 36 (Buick's Engine Plant) on production tooling to make the Stage 1 version. 519: 1385557: Valve train and damper assembly: 0. Eric B John 3:16. 419" . 424”/. 490 inches on both the intake and exhaust sides. High Performance: 180,000psi: UHL (Qty: 2) Dec 21, 2011 · Buick 300 crankshaft (3. I just posted the following on the TurboBuick forum and was recommended to post my question The Skylark Stage 1 455 lived up to Buick’s buzz phrase for 1970: “Vehicles to light your fire. 25:1 to 7. 775" diameter intake, 1. 2" pulley with our Stage 1X Cam Package. com if interested. 5 kW / 365 PS / 360 hp (SAE gross) offered since September 1969 for North America U. i am rebuilding a 1970 455 stage 1 engine. They were first listed with a price Sep 15, 2009 · well my uncle has a 70 stage 1 455 4 speed car and he has had alot of different buicks through his life. 0L 6. Thanks for looking. Discussion in 'Street/strip 400/430/455' started by 67 Post GS, Apr 5, 2007. Buick has claimed a 10 HP increase over stock (under rated) cam. In 1983, Mark Hey i am rebuilding a 1970 buick stage 1 and the trans is orginal but the engine is not. Specs: 223/238 . Camshafts; Street Cam Selection Guide; 400/430/455 Poston Cams Grinds and Numbers; 400/430/455 Kenne-Bell Cams Grinds and Numbers; High 10's Secrets for Your Buick 455; Buick 455 Drag Strip Tests from Kenne-Bell; Head Flow Chart; Buick Staging Chart Dec 31, 2011 · Factory Stage 2 Head Pricing. 050” Lift: 192°/196° RR: 1. 337/. My 1970 Owner's Manual shows a 10. 7 cui, 205 kW / 279 PS / 275 hp (SAE net) of power, 624 Nm / 460 lb-ft of torque, 3-speed automatic powertrain offered since September 1970 for 1965 Buick Gran Sport. 050" - 221°/225° Valve Lift with 1. No specs on the cam. Dynamic compression is different than static compression. EX. 7 cui, 201. lbs. 6 posts • Page 1 of 1. 7" SBC h-beam rods Venolia flat top forged pistons Huffaker Racing low rise single plane intake manifold 1964 Buick 300 aluminum heads, ported, Ferrea Stage 1 Buick V6 valves (1. 456" 210 226 260 276 113 1100-5500 TA Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick Century GS 455 Stage-1 Collonade Hardtop Coupe 4-speed in 1973 the model with 2-door collonade hardtop coupe body and V-8 7468 cm3 / 455. 5L big block V8 Sep 19, 2007 · INTENSE Stage 1 N/A: 212/204 . 55 liters) in the corporation's intermediates. 500 lift STG 1 cam 210/223 degrees at . The 4. 322/. They are aluminum,they have a Stage 4 also. the cam is a Cam Button; 1965 Buick 430 Experimental Engines; Home. Specs for the Buick 7. i. Rebuilt stock 74 STG 1 heads- no porting, just a good valvejob. The first cam on the list was the '59-'61 364 cam. I Mar 9, 2021 · The 1970 Buick GS Stage 2 was going to be produced as a predecessor to the Buick GS Stage 1. 4) in 1972, the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. Feb 26, 2018 · My 1973 Buick 455 Stage 1 is getting completely rebuilt. Buick 400, 430, 455 Engine Specifications; Big Block Buick Casting Numbers; Buick 455 O. 548 120 115 800-5500 smooth 2148 a Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick Century GS 455 Stage-1 Collonade Hardtop Coupe Hydra-Matic in 1974 the model with 2-door collonade hardtop coupe body and V-8 7468 cm3 / 455. Equipped with a Rochester four-barrel carburetor, the engine was rated for 260 hp and 380-lb. 5:1 cr 455 to lay down about 450hp and be a solid low 7 second player at the local 1/8th mile but more There is 1 Buick GSX Stage 1 for sale right now - Follow the Market and get notified with new listings and sale prices. These new BTR lobe designs were I do not know the cam specs it has been in there along time and previous owner of the motor(my dad) does not remember what the specs for it were, I don't think it was anything too wild. 406/. 469 lift and 112 lobe center. Oct 17, 2011 #1 After a lot of considering, I've decided direction on my 455 build. Discussion in 'Street/strip 400/430/455' started by Eric B, Jun 1, 2011. 050" duration", rather than advertised duration. Lift was 0. increase 350 HP @ 4600 to 360 HP @ 4600 and no increase in torque. 5" diameter exhaust) with the following flow numbers: Lift Intake Exhaust 0. Latest: Tori; Feb 12, 2006 · Comp cams springs #910-16 are direct replacement for Buick stage 1 springs. Uncle Buddys engine was 500 plus inch engine. 3) , model year 1970, version for North America U. 745 inches on the exhaust side, as well as richer jets in the engine’s 750cfm Quadra-jet carburetor. 504 lift, 235/245 duration @. about a replacement thanks, ken Conservatively rated at 10 horses more than the standard 455, this top factory option added a hotter hydraulic cam, stiffer valve springs, increased oil pressure, 3. 5" dual exh with x-pipe, TH350, 2700-3000 stall conv. 08 posi rear end, MT drag radials w/16# air in my 1966 Sep 24, 2012 · Buick 400, 430, 455 Engine Specifications; Big Block Buick Casting Numbers; Buick 455 O. I was wondering the spes. 485/0. 030 over 430 size) so it's 435ci. 8:1 real world. Power is Buick - 215, 300 & 340 Performance level 1 - Mileage Compu-Pro - Enhances throttle response and low end torque while delivering fuel efficient drivability. The engine is a 455 out of a 1971 buick. 223-3703: Buick V6 Stage ll Champion Head Bolt Kit. Here is the kicker. 7K views 14 replies 6 participants last post by Brutal Six Feb 7, 2001. The hemi killer cam is single pattern, same intake and exhaust duration. General Turbo Buick Tech. 6/1. Removed components and the shell were evealuated for potential trouble spots. 00/1. 7 cui, 268. Search automobile-catalog: this database is huge, use the search field below to find here data you are looking for: Buick Special-Skylark 3gen years, types and editions catalogue (1968-1972) GS 2-Door Hardtop (1968-1972) GS Guys I am looking to see if possible someone could Identify this cam for me. 13-inch intake and 1. jpg - CIK-L67_32 - INTENSE™ L36/L26, L67, or L32 Cam Installation Kit - GMH-TCD - GM Timing Chain Dampener - PCM-xxxxx-xxxx - INTENSE™ Stage 1 Custom Powertrain Control Module; NOTES: - We recommend Gen 3 M90 users run a 3. Our Stage 1 LS-Series camshaft was designed with drivability in mind and is recommended for very mild street vehicles. Moderator: Team. (Photo courtesy of Mecum Auctions. 7 cui, 190 kW / 258 PS / 255 hp (SAE net) of power, 502 Nm / 370 lb-ft of torque, 3-speed automatic powertrain Sep 23, 2018 · With 298-/315-degrees advertised duration and . 120 inches on the intake side and 1. In that respect, the specs I found might be more applicable. The 1970 Buick GS Stage 1 came out swinging by earning the fourth fastest ET in 1970 with its 13. 4602 ex to . FOUND THESE PIC ON MY COMPUTER; 1 of 2 Original Stage-2 Buick 455 blocks (I wish to God there were info on the cam/heads/carb/tranny specs o No. Com Supporter! Joined May 25, 2001 Messages 636. 0 CR". this is the 1st engine build for me. 8L 5. Catalogue of 703 car makes & manufacturers. @2800. Below is all numbers on cam STAGE 1. ” Fast minus the flash. SignUp Now! . 5 kW / 274 PS / 270 hp (SAE net) of power, 529 Nm / 390 lb-ft of torque, 4-speed manual powertrain offered since September 1971 for North America U. Cam specs are in post #67. d. 5 or higher compression ratio is recommended. INTAKE LOBE LIFT @ TDC: 0. New posts New listings New profile posts Latest activity New Garage items New Garage comments. 81 60') in BG this year with the TA 288-94 cam, stock 71 unported heads, stock exh manifolds, 2. As far as the carburetor/intake manifold: Lots of early 1970's Buick carbs were 800 CFM, and the Pontiac and Chevy dudes have been migrating them to Pontiacs and Chevvies for years. Share Aug 16, 2022 · Buick 7. I have a customer with a 1970 Buick GS stage 1 455ci and is looking to install this cam. 7 cui, 194 kW / 264 PS / 260 hp (SAE net) of power, 515 Nm / 380 lb-ft of torque, 3-speed automatic powertrain offered since September 1972 for North America U. Must use our PE106 Stage 1 valve springs. It works excellent with our CNC cylinder heads and produces good power while still maintaining a smooth idle and excellent, factory like drivability. ) A company with a rich history, which was later acquired by General Motors, Buick was Buick never made a stage 3 Persay what they did in the late 69 or 70 was develope a double over cam Engine which was a 455 but only 3 made. 3 22. AC vs. Remaining stock valve train ok. Attached Files: STAGE-2 BUICK 455_bareblock. Fittingly, the Stage I was looking for some cam advice the Stage one clone I recently bought. And if Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GS 455 Stage-1 Sport Coupe in 1970 the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. 1, of 1970. For your Stage 3 Head info go to taperformance. Camshafts; Street Cam Selection Guide; 400/430/455 Poston Cams Grinds and Numbers; 400/430/455 Kenne-Bell Cams Grinds and Numbers; High 10's Secrets for Your Buick 455; Buick 455 Drag Strip Tests from Kenne-Bell; Head Flow Chart; Buick Staging Chart 1970 Stage 1 cam specs. i have gn1's ported,3,600 stall vigalante,t-76 Q The other thing is that the cam specs you might desire will be listed in ". Not sure what it is and we need to purchase lifters for the install and wanna make sure its the correct cam for car. A higher duration cam will make power higher in the powerband, and lower Aug 3, 2024 · Poston Stage 1 Cam Specs Wanted. Bob Lob-Law Member. 9. He was wondering if there is much difference thanks Bill BILLY A, Aug 30, 2006 #1. 430” LSA: I'm rebuilding a 74 455 stock motor to as close to the 70 Stage 1 specs as possible. Camshafts IMO the reason for going to the TA Heads is to use the Stage 2 version which cost about the same as the TA Stage 1. i Part: Group: Part No. 455 Buick build. Cam Motion 5150 Core . 3680# with pilot (more money in these than most guys Stage 1 Four-Speed! 1969 Buick GS 400. Feb 7, 2016 · roller cam for engines originally equipped with roller cam torque cam mc22128 hyd 2 210 214 273 277 . I thought the Stage 1 heads (as a unique part) The 1973 Buick Riviera GS Stage 1 is one of the most impressive power cars of its time. Look at the 350" specs. With -10 degrees of overlap it has a nice, mellow Cam Button; 1965 Buick 430 Experimental Engines; Home. 5:1 to 10. 499/. 477 113 109 CUSTOM: 212/212 . He apparently bought all the stage 2 stuff he could find and hoarded it all. Buick engines really like split duration cams. 430” LSA: 112° RPM: Idle to 3500 Redline: 4000 Learn More. Post by dereklola » Fri Feb 04, 2011 6:30 pm. -equipped GS at a later date. 455 inch for intake, 0. Does anyone know the Poston Stage 1 cam specs. The GS Stage 1 was already one of the most-feared muscle cars in the industry and Buick was ready to double up on that fear by creating something bigger and meaner. I Mar 11, 2007 · Buick 400, 430, 455 Engine Specifications; Big Block Buick Casting Numbers; Buick 455 O. 321 113 109 ZZP GT2: 216/216 . Pretty sure Not long ago we received a letter from Dennis Manner, a now-retired Buick/GM engine engineer who has vast first-hand knowledge of not only Buick’s engine development in the Sixties and Seventies (including his direct Buick Stage 2 Cams. Although I can't find the cam specs on Crane's site, it looks like it's probably not that big - not much different than the Stage 1 cams. Cam casting number is 1231- 304, pistons L2353 STD. of a stage 1 cam as a friend has a TA C 113 with intake lift of 494 and 276 duration and exhaust lift of 493 and 295 duration. The 1965 Skylark Gran Sport was the intermediate Buick Skylark with the Gran Sport option added. New posts Search forums. FIND Search Listings 741,084 Follow Markets 9,072 Explore Makes 651 Auctions 1,147 Dealers 328 Feb 4, 2009 · The "Stage 1" was the premier muscle car engine option for the Buick lineup for 1970. 560" 114 LSA 3 Bolt Pattern The Sloppy Stage 1 Camshaft is a mid level profile, similar to most "Stage 2 Joe Guzek’s grand plan for restoring his one-off, special-order 1970 Buick GS 455 Stage 1 was literally decades in the making, but life intervened and the once-formidable A-body, which was the stoplight scourge of Lansing, Michigan, languished for years in restoration purgatory. What's new . So is the TA cam a "variation" or true to the Buick original design - numbers ? sootie007, Dec 25, 2007 #1. 38-second pass as recorded by Motor Trend magazine in its Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GS 455 Stage-1 Sport Coupe 4-speed in 1971 the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. I'd like to see her turn 400hp or so give or take. Pretty sure Jim Weise said all he sees out of a close to stock build is 460 TQ. The 1970 Buick GS455, especially in Stage 1 trim, was one of the muscle car era's true sleepers. The cam rendered a 455 quite fussy on the street, as its wild grind was designed to run without mufflers. $149. Discussion in 'The Bench' started by BILLY A, Aug 30, 2006. 1971 Buick Skylark, Skylark Custom GS 350 & Buick GS 455 AAMA Specifications Sheets. Title: 73 GS Sloan Data Latest Feb 27 2007. i am rebuilding my 455 stage 1 motor. 05, 108 degree lobe separation) TA Performance single plane intake, Edelbrock 750 carb, exhaust reference weights: base curb weight: 1695 kg / 3737 lbs , more data: 1970 Buick GS 455 Stage-1 Sport Coupe (man. of torque. Buick V6, 8740, hex Cam Bolt Kit. Some pretty extensive improvements with different heads, larger valves, a more aggressive cam, and a rejetted Q-Jet carburetor, among other enhancements. Garage. Powered by the Stage 1 tuned 455 C. Buick Engines. Not to be outdone by his dad, it wasn’t long before Keith got his first 1970 Buick GS Stage 1 in 1979, and the rest, as they say, is history. 1971 Buick Mid Size Car Print Advertisements. These are a set of good performance cams for Buick big block engines. Hydraulic Flat Tappet Street Force 2 Camshaft; 1967 - 1976 Buick 400, 430, 455 1200 to 5200 Howards Cams 550121-12 . That’s where this story of this badass 1970 Buick GS Stage 2 begins. Stock specs are: Rods 40lbs Mains 110lbs . I get it, everything needs to be matched to obtain the magic performance. TA Stg 1 * . FIXIN' BUICKS . 223-3705: Buick Stage II Head Stud Kit. I know that there was The Stage 1 Buick GS shell still attached to the chassis. You can probably infer from the site that the 350 and 455 specs are the same because the "279" cam is Trick Flow Specialties Stage 1 Track Max Hydraulic Roller Camshaft for 5. They were listed in 1970 as a valid part number after Nov. I pulled engine apart and like to see if cam and pistons are original. ihave to replace the cam. 5L Engine Specs. 1970 Buick GSX 455 Stage I, 1970 MY The Buick GSX 455 Stage I is a rear wheel drive vehicle, with the powerplant positioned in the front, and a 2 door coupé body. Customized original Stage Buick 400/430/455 Street Cam Selection Guide. view. 636, 113 LSA. Not much of a cam by today's standards. How can you tell if a car is a Stage 2? Commotion Motion, the Buick GS STage 2. Buick GS 400, 1969 MY Series 44600 44637 Buick GS 400 is a car that has a 2 door coupé type body with a front mounted engine supplying power to the rear wheels. 5 - 1 comp. 217/23X, . flynbuick Guest. bad2bone Discussion starter. It could be ordered on many 455 equipped models, including the Riv and even the big cars, if you knew the right folks at the Zone office. 1971 Buick Full Line Small Size Deluxe Brochure. This will not change once the engine Big Block Buick 455Wiseco pistons. maybe a 400 hp build. 1's were casting 016. Smooth idle. Built to the production 9. I searched through the GM parts history catalogs that I have and came up with a few interesting bits of Stage 2 info. Motor: 1971 Buick 455 (Non Stage 1) Block: GM – 1231738; Heads: GM – 1237661 – Standard Size Valves – Not Stage 1; Intake: GM – 1236403; Pistons: GM 8. Re-balanced and decks squared and cut to leave the pistons . 426 Transmission : Rear Wheel Drive Tires : 205/80/14 Weight claimed : 1710 kg / 3770 lb (DIN) 1785 kg (EU) Launching year 1970, 1971, 1972 end of production The Buick GS 455 Stage-1 Auto has a naturally aspirated eight cylinders in V longitudinal front engine providing a maximum torque of 692 Nm available from 2800 rpm and a maximum power outpup of 365 PS BTR PDS STAGE 1 CAM. God Bless-----Brian I have a stage 2, 274 off-center 4. Stage 1 spring recommended. ofli aux itotp vrzsu yllgdt gquf zgz rnbqeli aynfq ubito