L82 cam specs. Sponsored by: LT1 cam specs.

L82 cam specs 390" Exhaust: 202 Duration @ . There was some pink paint on the rear of the cam and some casting numbers but no casting part numbers to go by. 260 lb-ft 353 Nm. 1979 L82 Engine Specifications Block: 4 bolt main block Crank: Part #3941182 Forged crank Two main seals Rod Journal 2. I had a tired 350 with Vortec heads and a 222 at . See the complete technical specifications and performance information for the 1974 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. ? I pulled the cam out of my 73 L82 motor today and I want to make sure that it is the original cam. Free Shipping - Chevrolet Performance Hydraulic Flat Tappet Camshafts with qualifying orders of $109. 410 lift, Explore the Chevrolet Corvette C3 Coupe 1978 350 V8 L82 1977, 1978 detailed specs, including 0-60 mph times, horsepower, and handling data. 02 valves and a lil bit more cam this was a sad time for SBC's IMO,,, L82 cam specs ,, looks pretty close to the L79 hyd cam The camshaft bearings get installed using a special cam bearing installation tool. Pounds / Horsepower: 17. Car is a stock 1973 L82. compression is 9. 00:1 Here are the details on the L82. C1 & C2 Corvettes - 3896962 Cam 4 deg advanced - My car is a 66 coupe 327/350 M21 3:70 I installed a L82/48 cam 3896962 dot to dot on the timing sprocket & chain set NAPA (cloyes) 10-3023X All readings were right on. 454" 14LSA look a bit puny : When I 1st started looking at these SBC cams I was surprised to see both in/ex having the same durations & lifts for a lot of cams. Representative Image. L84 5. But it is an older design, so some of the more "modern" grinds may be better. Petrol. Manufactured to the strictest tolerances, each L84 5. 0:1 L82 produced 313 flywheel (gross) horsepower at 5,500 rpm and 355 lb-ft of torque at 3,800 rpm. 52:1 3rd Gear 1. Anybody knows ? Thanks. The tool simply presses the bearings in and out of the bearing holes using different sized plates to press on them. Overview. pdf The L82 utilized a high-performance hydraulic lifter camshaft, which featured an intake duration of 346 degrees, and an exhaust duration of 360 degrees. 3L Gen V L83, L84, L82, L8B engines while retaining stock drivability and fuel economy. This cam will produce a "performance" exhaust note and idle while still producing enough vacuum to operate the power brakes and headlights. Forum searches tell me the L82 cam is pretty good . I've used both cams in various 350's. All these engines can be found in the 4-Gen Chevrolet Silverado and GMC Sierra. The Corvette evolution continues. 5 LS/LT, Vortec/EcoTec3 Engines L84 5. rectangular Notably, the L84 V8 isIt is essentially the same engine as the 5. Stock or tad In stock trim on our dyno, the 9. The LT-1, L46 & L82 all used 2. Click image to zoom. 00:1 See More Specifications | Check the Fit. 50 4 ATC / Max lift: . Estimated Ship Date: Today. 50 29 ABC, Intake Close 48 ABC Intake Duration 243 degrees/ 205 See the complete technical specifications and performance information for the 1977 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. The pre C3 Tech/Performance - stock L82 cam specs - What are the specs for the original factory cam for a 1978 L82? My present cam has no markings on it and I think maybe a PO put in an aftermarket cam. 050. 502"/. - Could someone supply me with some specs on the 1979 L48 and L82's. The number is 3896962 A little more duration at . View Next Unread. Quick view GM 5. 460 lift Specifications for the 1975 Corvette, including dimensions, electrical, capacities, engine, and features. JMO, but that cam's intake duration is too long for low compression street use. 422/. -Ideal for doing DOD/AFM/DFM deletes on 2014-2024 5. Product Line. 416/. Re: L48 Cam Specs (74Coupe) As I recall, the . 465/. 02" intake & 1. It has a displacement of 5. Intake duration . L82 had better cam, Forged internals and better performance heads of the day with 2. We were a little disappointed with the low end response as well. Both cams have 114-degree centers. 888 What are the specs on the GM 151 cam? I have the stock L82 cam out while I do several projects. The only difference is the performer RPM cam has only 2 degrees more duration on the exhaust and the duration at . 04-05-2007 | The 350/350 cam was designed for the extra cubes and back then Chevy said it had a gentler valve action. I faild to sy that I plan to change C3 Tech/Performance - L82 cam specs - I'm looking for cam specs ( intake & exhaust durations in degrees at different valve lift values ) for a stock 73 Vette L-82 engine. Comparing the two cams. Here's a little info for diehards (like me) that really like the "151" L79. if its an L48 . In this episode of Speed Secrets, Richard Holdener takes an L82 Small Block Chevy and adds RHS aluminum heads, a Comp Cams XE274H camshaft, and an intake to C3 Tech/Performance - Cam specs for 1980 L-82? - Hi All, Anyone have the cam specs for a 1980 L-82. Where the L-82 also differed from the L48 was it used a more performance oriented camshaft which was taken from the 1969-1970 L46 350. gmheritagecenter. Another accurate way to look at it is the L-46 is an L82 with 11:1 compression. Want more power/torque at low cost. More pictures. Any suggestions would be greatly appreciated. 94 inch intake and 1. The Summit kit 1104K isn't close, the peak lift centerlines aren't the same. Become a premium member for just $10 your first year - deal Cam specs for 74 L82? Jump to Latest 5K views 3 replies 3 participants last post by grumpyvette Sep 19, 2006 The L82 cam specs were interesting, kind of makes my 210/216 . That same cam was originally used in a 350 c. The Chevy L82 engine is a V8 engine that was first introduced in 1973. 5. Specifications for the 1976 Corvette, including dimensions, electrical, capacities, engine, and features. (Image/Jeff Smith) One aspect of mechanical lifter cam specs that is sometimes overlooked is that the valve lift is a theoretical number. 7 Liter 4-Bbl. The L82 cam has MORE duration than the L79 350HP 327 cam. Trick Flow's top end kits. 3L EcoTec3 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More - OnAllCylinders says: July 19, 2019 at 11:15 am This is an engine specification guide for General Motors’ fifth-generation L82 engine that launched in 2018 for use in the Chevrolet Silverado 1500 and GMC Sierra 1500. That's hardly impressive compared with today's Corvettes, but in 1978 it could soundly Well I found this while looking for the torque specs for LS3-L92 heads. The 68 cam shown may actually be a non-Corvette item. 390/. So far Jegs Elderbrock #60899 is the one we are looking at. I. The 65-67 L79 350 hp cam and the 68 L79 350 hp cam are shown the same in some documents and different in others. 5 LS/LT, Vortec/EcoTec3 Engines Complete information on the GM 5. 5 duels The two cams I'm looking at are Both Comp Cams XE256h and XE262h , my question is how is the drivabilityof these,and The L82 cam is a very good cam, is the same as was used on the 327/350 and 350/350 engines. 66) Chevrolet. It looks good, but I will replace it since it is over 30 and I have it out. 93. Corvette: Year by Year Base L48, L82 Engine 1st Gear 2. _____ 1978 Corvette 1978, 327350, 350350, cam, cams, camshaft, corvette, gm, hp, l82, lunati, profile, specs, trans, version. 460 Per ISKY it was 9 hp stronger than the GM 222/222 factory cam in their testingFlat tappet ISKY Mega Cam 270 Specs 221/221 . English Français Deutsch Svensk Português PT Español русский Italiano български Nederlands Polski Português BR Türkçe Cars Cars Motos Tractors Aircraft Back Cars Electric & Hybrid Cars Compare cars Car C3 Tech/Performance - 79 L82 cam choices - I'm rebuilding the engine in my 79. A simplistic but accurate way of looking at the L-46 is to think LT-1 with an L82 cam and an L48 intake & carb. -Nate The stock cam is REALLY weak, so I plan on upgrading it. Key Specs. Would like to know the stock cam specs and head specs. Definitely a mild cam and not worthy of a Corvette! This particular L82 350hp 350ci cam offers 224 degrees for both intake and exhaust at 0. We are doing everything within our control to ship orders as soon as possible. 416) @ 110 ATC Intake Close @. 65 Weight Differentials: Air Conditioning (RPO C60) +63 lb. In loving memory of lost CorvetteForum Brothers and Sisters; C8 Corvette. Our kit options eliminate guesswork when choosing components for your installation: 5. Of course, 1/4 mile times and stuff aren't the same for everyone, but an estimate C3 Tech/Performance - 73 L82 Camshaft - How can I ID an original L82 camshaft. 151 cam has a little more lift on intake, about same on exhaust, with more duration. I plan on using the Performer RPM cam which is kind of similar to the cam used in the 490 HP kit and this kit uses 195's. Letter Cams) have been around for decades and are often the go-to choice for Mustang owners looking for more performance from their 5. 65 (You save $9. Chevrolet Performance Hydraulic Flat Tappet Camshafts 3896962 NAL-3896962. Become a premium member for just $10 your first year - deal ends December 31. 2:1 (1978) there are other changes for example in 78 the L82 exhaust was 2 1/2" while the L48 was 2 1/4" Ford’s famous Alphabet Cams (a. 050" figure was 194º intake and (I think) exhaust with . I need the following: Cam Duration Advertised Cam Duration at Re: camshaft specs for 79 Corvette L82 Post by F-BIRD'88 » Tue Apr 20, 2021 9:55 pm Possibily a good candidate for a ported modded 305 head to replace the crappy and crack prone oem 462624 or 882 stock head if you A, want more compression, B. Product Description. V 8. 9:1 L82 cam specs: Part Actually, if the L82 cam is installed 4 degrees advanced, it will be almost identical to the legendary L79 327/350 cam which installs stock at 4 degrees advanced from straight up. You need to give more specs on your Vette, is it an Auto? or 4 speed? The L79, L46 and L82 all featured hydraulic-lifter cams, but what really separated the L82 from the other five performance small-blocks was the serious drop in static compression ratio. Hope it helps and saves some search time. 6:1 ,stock heads mild ported with 2. Bore 1/5 = 2. 460" lift and 114* LSA. Like what heads, cam, etc. Camshaft. 93 Specifications: Part Type. Not Yet Reviewed. C3 Tech/Performance - '74 350 L82 Small block - Probably old question ; What is basic difference between L48 & L82 to make 195 horse into 250. Tim's increase in 1/8 mile times comes from more duration. What are the original cam specs for the '78 L82? In today's technowlogy, what is a current cam that meets this original cams performance? Without going crazy what cam would work best using the original cast irone Can someone provide me with the original camshaft specs of a 1979 Corvette L82 version? Thanks C3 Tech/Performance - L-82 Cam Specs - Just curious, what's the cam specs on a stock '78 L-82? Or better yet what cam replacement would be a good choice. L82 Engine 1st Gear 2. Specifications for the 1979 Corvette, including dimensions, electrical, capacities, engine, and features. A friend ran an L-79 cam in his low compression 350 truck block. 447. 2L engines. Chevrolet Performance Where the L76, DZ302 and LT-1 were factory equipped with solid-lifter cam profiles, the L79, L46 and L82 were equipped with the more user-friendly hydraulic flat tappet cams. I can't seem to find any accurate info on this. Generation : Corvette C3 - All BTR L83 camshafts come with VVT Target Angle table specs on the cam card, making it easy for your tuner to quickly dial in the VVT function for the best powerband possible. @ 4,100 rpm **Horsepower and torque ranges account for the difference between gasoline and E85 fuel. 4. Lars L79 versus L46/L82 cam specs (duration @ . 346 in. Camshaft Retainer Plate (Countersunk Torx Bolts): 11 lb-ft. Somewhere I read that the L82 5. I did not get a cam card with the build sheet so I bolted a degree wheel to the balancer and gave the crank a spin. Reply Subscribe . ) L82: 225: 350: EC: Std. LT1 LT4 L83 L86 L84 L87 L82 L8T L8B. The new GM 5. L82 Engines: 350 Cubic Inches LS4 Engine: 454 Cubic Inches Compression Ratio: 8. Really it was the successor to the L-79. 5:1 (Standard Engine) Forged Steel Camshaft Material: Cast Alloy Iron Oil Pump Type: Gear Normal Oil Pressure 32 - 40 psi Mechanically, both the base L48 and optional L82 engines received a 5 horsepower increase due to a new “open flow” muffler design. U. 224 vs. 3 6. L46 / L82 Camshaft- Small Block Chevy- Flat Tappet Hydraulic. Fastener Torque Specs for LS Engines. 31 $231. For your next build, try the L82 hydraulic cam. 2 L82 L83 L84 L86 L87 L8T LT1 LT4 Camshaft Gaskets. Or maybe it is the original, I dont know. 5:1 (Standard Engine) 9. 450/0. 888-748-4655 | 330-965-7146 Since you said 195 HP, I'm assuming it is the same engine. The engine is equipped with a Specifications for the 1978 Corvette, including dimensions, electrical, capacities, engine, and features. Corvette continues to offer a long list See the complete technical specifications and performance information for the 1978 Chevrolet Corvette, including engine specs, acceleration, & quarter mile. 193/199 . Specs are . $57. Engine Configuration. That said, what I have is: Stock L48 cam specs are: Intake: 195 Duration @ . Chevrolet Performance / GM Camshaft #12672469. Intros; In Memoriam. 050 L82 cam (hydraulic flat tappet) with . 7 liters (350 cubic inches) and features an overhead valve (OHV) design. ** Application Information: VIN 8th Digit: Year: Cam Housing Bore Dia. 447/. If you just want lumpy, run some bad gas. 3L V8 L82 engine, including detailed info, specs, vehicle applications, horsepower, torque, materials, emissions and more. 465 LSA=108 Intake CL = 110 Intake Open 15 BTC, Open @. Get all the Info. Thanks. 1" Main Journal 2. 460 vs. (With Standard L48 Engine) (+47 lb. 0L/302 roller cam engines with 1. :confused: Log In; Register; Forums. I believe both cams are still Cam specs: Hydraulic, Lift: . Log In; Become A Member; Models. 4) in 1978 , the model with 2-door fastback coupe body and V-8 5733 cm3 / 349. I'm looking for stock HP to the tires, top speed, 0-60, 1/4 mile, etc. com/docs/g rvette. With the Turbo 400 and 3:36s my RPMs are 3200-3400 at hwy cruise with stock aluminum wheels. For ARP or other high performance fasteners, see manufacturer's instructions. 349. New Member. 02 vlaves, pushrod guide plates, screwed in rocker studs. 484" Pistons: Part #474192 Forged flat top pistons Compression ratio: 8. LS2 Car C3 Tech/Performance - 1976 L82 Specs - Just wondered if anybody could let me know specs for the L82. All options are listed, including prices and quantities shipped. 3L EcoTec3 L83 Engine Specs, Problems & Reliability 5300. 3. (2) (2) 5. 326 in. -lbs. 3 V8 has several versions: the most common L83 engine, the eAssist mild-hybrid L8B version, the L82 engine with Active Fuel Management, and the L84 engine with Dynamic Fuel Management. Part Number: 809-3896962. Thread Tools Search this Thread Crane all offer the GM 3896962 (L82 cam). 460 inch valve lift. 450”, and an exhaust lift of Chevrolet Performance Hydraulic Flat Tappet Camshaft 1968-81 Small Block Chevy L-46 and L-82 Corvette. 0L engine. 050"; . Sponsored by: LT1 cam specs. C8 Z06 Discussion L82 specs 1980? (JUAN J Comp cams grind 151H (. Re: camshaft specs for 79 Corvette L82 Post by F-BIRD'88 » Tue Apr 20, 2021 9:55 pm Possibily a good candidate for a ported modded 305 head to replace the crappy and crack prone oem 462624 or 882 stock head if you A, want more compression, B. 20 LBS Availability: Y Shipping: Calculated at checkout : Quantity: Specifications for the 1974 Corvette, including dimensions, electrical, capacities, engine, and features. 4 & Gen. 9:1 L48-8. To celebrate the 25 th anniversary of the Corvette, the Silver Anniversary emblems are mounted on the nose and rear deck. Dont want to do anything over the top,just something with a little lummpy idle and increased perf. 3L EcoTec3 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More LS and LT The L46 cam is available from Federal-Mogul under part number CS1095R, available through any NAPA store or Summit Racing (with lifters HT817). Applications. This Specifications for the 1977 Corvette, including dimensions, electrical, capacities, engine, and features. 66) SKU: 3896962 Weight: 9. 45" Stroke 3. 50 inch exhaust valves. Total 1979 Corvettes Built- 53,807, All Coupes. This year you’ll see improvements in the standard 5. 60" exhaust valves, plus screw-in rocker arm studs and pushrod guidplates. Part Number: NAL-3896962. L82 350 Cubic Inch) Displacement: Standard, L82 Engines: 350 Cubic Inches Compression Ratio: 8. Back to Subforum. a. . JK I wish I could give you the specs on my cam, but it was C3 Tech/Performance - specs on '79 L48/82. k. 02/1. 500/. Nor can I vouch that these are in fact the correct specs--I copied them from some source that I no longer recollect. 223. Thanks, Including 3896962 - 69-81 L46 / L82 Camshaft- Small Block Chevy- Flat Tappet Hydraulic. 07 gear won't help a lot, but low first gear on 700R4 will overcome some of that. I spent a little time compiling a few factory cam specs for reference to see how they stack up. I replaced them with a smaller duration Comp Cams 268HE and the comp cams would run away from the older series plus have a lot more low end torque. Has plenty of duration without much lift. 050 and . I have one correction- the 1974 L82 did not have mechanical A new automatic transmission is available for the L82 350 Cu. 8 cu-in 5733 cm 3. Bore 2/4 = 2. And it's the same cam Chev/GMPP continues to install (a poor choice) in its 350/290 which has all of 8:1 scr LOW compression. 050" , Lift . Additionally, the low restriction, dual snorkel air intake that had been introduced on the L82 The L48 had smaller 1. 460 lifts, 222/222 duration, 114 lsa . In. $287. I believe they are the same for the 78 and I know the cam specs are the same. This camshaft also had an intake lift of . 3L EcoTec3 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More LS and LT Engine Reference Guide for the Gen. What this Can anyone tell me the specs ( horsepower, compression and cam ) on a stock 1977 350 out of a 77 crewcab pickup truck? Save Share The 1973-1974 L82 was a "performance" version of the 350 producing 250 hp (186 kW) and 285 lb·ft (386 N·m) from 9:1 compression. Ford Performance designed these cams for the 1985-and-up 5. 500 on 110 LSA, had vacuum issues power brakes, vacuum headlights & windshield wiper door didn't work correctly Chevrolet Corvette C3 Coupe 1978 350 V8 L82 Auto Specs (1977 - 1978) - Technical Specifications for Years 1977, 1978. and a little more lift . Output increased to 210 horsepower and 255 foot-pounds of torque in 1976. L48 cam specs. It was the C3 Tech/Performance - Need Specific L82 Cam Specs and Valve Lift for D. reliable valvetrain specs for 1979 L82 which had 8. 8 cui, 164 kW / 223 PS / 220 hp (SAE net) of power, 353 Nm / 260 lb-ft of torque, 4-speed manual powertrain offered since October 1977 for North America Stock Chevy 350 L82 cam: 222/222/. $241. If you need to know if a part is in stock, please call prior to placing your order. 450"/. 050 is a little less than the TFS cam. Its a complete list of all the torque specs for Gen IV 6. 450/. Seems to be straight off the service manual for Gen IV motors, specifically Corvettes, LS3/7. 494" 114LSA-Genuine GM Non-DOD L8T engine camshaft. Kicking around the idea of starting to plan a new motor for the Vette. 2-to-1 compression ratio and new cam to push horsepower to 225, and then 230 horsepower in 1980. 0:1 (L82 Engine) Crankshaft Material: Forged Steel Camshaft Material: Cast Alloy Then I went to compare my planned set up vs. Shop Camshafts at Summit Racing. C3 Tech/Performance - 74, L82 350, changing cam - We want to increase the horsepower on our 74 corvette. Add to Cart. In Corvette: Technically Speaking , the 68 cam is shown as two The L82 used a "modernized" version of the old 350HP cam, PN 3896962, with 222*/222* Duration @ . 43:1 2nd 14 responses to “LS2 6. 442 lift. 0L Car Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More” LS Engines 101: An Introductory Overview of the Gen III/IV LS Engine Family - OnAllCylinders says: December 7, 2017 at 8:34 am [] LS2 Car Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More [] Reply. 410" Lobe Separation 112 1979 Corvette Specs. 3, Gen. 9:1 scr straight from the (GM) horse's mouth see pages 83 thru 85 https://www. The advertised duration is 292/288 that is checked at 0. Distributor - I know this topic is probably beat to death, but I need a few specifics that I don't have for a Davis Unified Distributor I am going to order. 6 ratio rockers. Cam-to . The engine produced adequate torque relative to the horsepower rating, but it wasn't I see a lot of cam threads with general suggestions such as Duntov cam or L79 cam, usually without real info on specs. The basics cam specs are: ISKY Cam: 205/226 . 465 on 108383 with Doug Herbert hydraulic roller 240/250 . I have been studying Cam Specs and reading articles about various Vortec builds, but most of the articles are trying to squeeze every last ounce of HP they can out of them and they rarely discuss streetablilty. Product Q&A View Now. Torque Specs Engine Parts/Bolts Torque: Camshaft Retainer Bolts 18 lb ft Camshaft Sensor Bolt 18 lb ft Camshaft Sprocket Bolts 26 lb ft Connecting Rod Bolts - First Design (First Pass) 15 lb ft Connecting Rod Bolts - First Design Reading a Cam Card: Advance. In Corvette: Technically Speaking, the 68 cam is shown as two different values. 99. The L48 cam is weak. Reply Like. They had different part numbers, I use to know the specs , but L84 5. ,,, its a warmed over standard 350 L82 did have 2. Joe The l82 6964 cam grind is a sweet little streetable cam but an easy and safe choice is an eldebrock performer series matching set heads cam and intake or at least a matching cam and intake if you already have a good set of heads and yes in with a milder cam a little wider lobe separation's(112-113 as opossed to 107,8,9's) will improve fuel mileage as long as your L84 5. 5 LS/LT, Vortec/EcoTec3 Engines Performance Specifications: Compression Ratio: 11:1: Horsepower Rating: 355-380 hp @ 5,600 rpm: Torque Rating: 383-416 ft. 5 LS/LT, Vortec/EcoTec3 Engines In 1978, the L82 engine was rated at 220 hp and recorded quarter-mile times in the high 15s at around 88 mph. Two years later the L82 saw its output increase again to 220 horsepower. 3L EcoTec3 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More L82 5. In this article, we will explore the specifications of the Chevy L82 engine, including its engine configuration, engine oil specs, and service intervals. (350Cu. In 1979, Chevy gave the L82 larger valves, a 10. 460 (intake/exhaust), Duration: 346/360 (i/e), with 1. 307 in. 60 valves, auto with 3:55 gear , stock manifolds with 2. Camshaft Sprocket Bolt/VVT Actuator: First Pass: 48 lb-ft, Second Pass: + 90 Great answers so far! I can just add one thing: the L82 had a 9:1 compression. Two part numbers are listed and so there may actually be two cams. 220 HP 223 PS / 164 kW. Corvette: Year by Year 220 Horsepower L82 Engine, Automatic Transmission: 3,883 lb. Engine block: Nearly every 350 you'll come across is casting # 3970010, some are 2 bolt, some are 4 bolt. 398 gross lift. Got it from Pace Performance so credit to them. C3 Tech/Performance. 3L V8 L82, only the L84 features Dynamic Fuel Management, while the L82 instead features Active Fuel Management. 006 inch tappet lift. 440"/. 5 rockers. L82: Manufacturing Location: Flint, Michigan: Flint, Michigan: Type: 90 degree V, Valve-In L46 / L82 Camshaft- Small Block Chevy- Flat Tappet Hydraulic; Chevrolet. This brings up an interesting point that will also help when selecting a camshaft. $231. These specifications apply to OEM fasteners or stock replacement fasteners only. V8 engine. C3 Tech/Performance - 77 L82 cam specs/head specs - I am upgrading a stock 77 L82,already have installed a set of Hooker headers. It was down to 205 hp (153 kW) and 255 lb·ft (346 N·m) for 1975. On engines running electronic fuel injection (EFI), these camshafts are LT1 cam specs; C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. Bore 3 = 2. Compare with another car. I want good low end and vacuum to operate the car as it is now. Note in the lower right hand corner of the cam card that Summit Racing specs this cam as +4 Advance. 447 lift, 222 dur, LSA 114) The 350 currently has a Melling MTC-1 cam with 204/214 at . Chevrolet Corvette C3 Coupe 1978 350 V8 L82 Auto Body, Model and Production details. Specifications GM Re: camshaft specs for 79 Corvette L82 Post by F-BIRD'88 » Tue Apr 20, 2021 9:55 pm Possibily a good candidate for a ported modded 305 head to replace the crappy and crack prone oem 462624 or 882 stock head if you A, want more compression, B. Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. 050"): L79 Hydr. 350-horse Corvette (L-46) with an 11:1 compression. 277 (. 31. . 52:1 2nd Gear 1. I guess I really did hit my head to hard. But like Pat said neither compares to today's technology. 050 224 Exhaust . Product images may differ from actual product appearance. 050 inch tappet lift with 0. COMP Cams CL12-671-4 - Cam and Lifter Kit, CS Nostalgia L79+ Designed to bring the performance and sound of the legendary GM L79 camshaft to modern engines, the COMP Cams CL12-671-4 Cam and Lifter Kit offers the best of both worlds: the nostalgic muscle car experience combined with modern camshaft technology. i. 050 224 Lift intake 450 Lift exhaust 460 Center Line 114 IPOML 114 I Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Chevrolet Corvette 350 V-8 L82 (man. I would go with a more modern grind with a slightly bigger exhaust duration than the L82 cam. and, yes same cam was also OE in 1969-70 L46 which had 11:1 scr considerably more than an L82. Be sure that all of your camshaft Including PAC-3896962 - Pac Pac L82 Camshaft & Lifter Kit- Small Block Chevy- Flat Tappet Hydraulic. The actual C3 Tech/Performance - L82 specs 1980? - What was the HP rating? Cam specs? Compression? Aluminum intake?Any help would be greatly appreciated. Cam L82-performance L48-std (performace is just a generalization the L82 cam is a higher perf cam than the L48 but in comparison to aftermarket cams isnt all that splendid) Valves L82-large L48-small Block L82-4bolt L48-2bolt Compression L82-8. ywewgex qybhv itwcxefm lomjjk gsv bqtwi ogo zwrgxo jsikvc rddwmm