L79 327 Cam SpecsPistons: Forged flat tops with four valve reliefs, 9. I've owned 1 that I put in a 66 Chevy truck. In looking at the old L79 cam specs, it had HUGE adv duration of somewhere between 305 and 320. 02 valves, ibelieve it has 67cc chambers but might be 64cc don't remember anymore lol, edlebrock torker intake and a holley 650 double pumper. The L-79 was the 350hp/327, not the 365hp version. The L79 in Chevelles (all years, 65, 67, 68) used the standard Chevelle 327 exhaust manifolds, they did NOT use an enlarged version of the manifolds like many folks believe. 1965-68 Chevrolet L79 327. GM makes four different springs for sbc application and all are different. The '68 325hp 327 L79 used a Q-jet though. Speed Secrets: Building and Testing a L79 Small Block Chevy. The L79 is a great cam with great street manners. L-79 cam in a 65' 327 w/1. It runs great, just can't get too aggressive with timing. I find the engnie specs for 350 HP/327">where can I find the engnie specs for 350 HP/327. 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. 030" clearance with the valve closed is too loose - the ramp ends/begins before the. The 350hp 327 L79 always had a Holley. Good low-middle RPM torque, great mid-range power. 241 and will install on all sbc heads without any machine work. Has 80 lbs of seat pressure if installed at 1. Stage 2 200-4r trans with a 2200 stall & 3. All versions of the Chevrolet 327 engine used a cast iron block and cylinder head. The L79 does have a different dizzy and carb for different advance curves and richness, power valve spring etc. This is what made the 1968 L79 327 tick: 11. Pistons: Forged flat tops with four valve reliefs, 9. Chevrolet introduced their L79 engine in 1965, it was a 350 gross HP, 327 CI V8 and available in the Corvette and Chevelle. Product information Technical Details Additional Information Warranty & Support. I run a 327 with old TRW 11:1 with 461 heads,LT1 solid cam. Combine famous factory cam performance with modern Camshaft lobe designs for increased throttle response ; Excellent sound improvement through Camshaft specifications (with similar vacuum characteristics to its muscle car era counterparts). A fan on always uses electricity and puts an extra draw on your alternator which will use more HP and MPG. Fans should only run when needed. Melling Performance 22200 Hydraulic Camshaft. 56, i'd run the wideratio and 3. L79 327 V-8; four-speed manual transmission; air conditioning; knock-off wheels; power steering;. Found a little write-up in an old small block chevy performance book about the 151 cam (3863151) originally used in RPO L-79 350-hp 327. It has an outside dia. Nostalgia Plus 229/236 Hydraulic Flat Cam for Chevrolet Small Block. This is the Crane Vintage Muscle version. L84 327 ("fuelie") V8 375 bhp @ 6200 rpm, 350 lb-ft @ 4600 rpm. World products cast iron heads with 1. Specs for the L79 Nostalgia cam = DUR @. Crane Cam Vintage Muscle 327/350 hp cam, 222 degrees @ 0. As I recall the 300 hp 327 was basically the same as the 250 hp 327 engine except a slightly larger cam and a Carter AFB carburetor. It’s packing the legendary L79, the 350-hp 327, which gave it a 100-hp advantage over the standard mill (also a. Application notes: 327cid/ 350 HP L-79 Hydraulic camshaft matches G. Bottom line: select cam carefully. The L79 is a great cam with great street manners. Basically the cam design and when the valves open and close. Camshaft Material: Cast Alloy Iron Oil Pump Type: Gear Normal Oil Pressure 30 - 45 psi @ 1,500 RPM 50 - 75 psi @ 2,000 RPM Oil Pressure Gauge Mechanical Crankcase Oil Capacity, Standard, L79 Engines 4 Quarts, Less Filter 5 Quarts, With Filter Crankcase Oil Capacity, L36, L68, L71, L88 and L89 Engines 5 Quarts, Less Filter. This camshaft is a modern version of the old L79 327 Camshaft. It's profile has been slightly modified for extra low end torque and driveability. And with 360 lb-ft of torque at 3,800. L79 Cam Open/close Spec's?. The engine is not a budget special, but it easily made 30 to 50 more. These cams use lobe profiles that are slightly less agressive than Xtreme Energy™ profiles but have excellent area under the curve for outstanding power. For instance, I had the Crane Fireball cam in a '64 Chevelle, with 4. Fuel Pumps, Regulators and Components; Intake Manifolds and Components. In 1965 they were tooling up larger manifolds for the engine but they were not completed in time for production to begin. a guy named Donny Brass from the Corvette Forum, has a blueprinted L79 in his 65vette. With its quiet factory mufflers and resonators, it was a sleeper. World products cast iron heads with 1. 5:1 CR K&N 14"x4" air filter, Corvette drop base and lid Holley 600 dp, choke horn milled and blended, Primary - 69, Secondary - 74, Squirters - 21 1/2" Aluminum open spacer port matched to manifold, exterior polished. 68K views 2 years ago WESTECH PERFORMANCE GROUP FULL DYNO RESULTS-L79 vs L46 vs L82. 447-inch valve lift, this hydraulic lifter cam made that small block a potent screamer in its day. Original cam specs were DUR @. 5 Firing Order: 18436572 1962 - 1968 with 4 Barrel Carb (Mid Range Horsepower Model) Max Brake Horsepower: 300 @ 5000 rpm Max Torque: 360 @ 3200. The rest of the package consisted of a 625 cfm Carter AFB, Edelbrock Performer intake, camel hump 461 heads, and blockhugger headers. Said to be GM's updated version of the 350HP/327 cam. This included all the 270, 283, 290 and 315-horsepowered 283s and the later 327 engines with 340 and 360 horsepower. Discussion Starter · Oct 6, 2013 Looking & planning a possible 327 build in the future & came across this cam. My block has been decked so I can't get the serial # off the engine pad. Lunati's version of the famous 327-350 HP cam. 5:1 and it would run well on a steady diet of 87 octane. 21 60' and 3200lbs Sold 3/18 Ray Reply Save Like Midmo Joe. Anyone running an L79 in their daily???. 050" tappet lift (intake/exhaust) is 242/242; and maximum lift with 1. 327/350 HP Cam vs Comp Cams Nostalgia Plus L79 Cam">327/350 HP Cam vs Comp Cams Nostalgia Plus L79 Cam. We computer-simulated the car at the dragstrip at 3,600 pounds, and it should run respectable 13-teens at around 104 mph. This 3/27, celebrate Chevrolet's power. Standard horsepower at 4400 rpm was 250 hp. 300 hp engine and three speed manual. Of course, if you’re building a tribute small block to the famous 1965-68 L-79 327 with its big heads and 0. hammeredcoupe, Feb 25, 2010 SHARE POST #7 tommy Member Emeritus from Davidsonville, Md. With no other change other than switching to a 30/30 solid cam, cranking compression drops to 171psi (89 octane easy), but it doesn't have a performance advantage until 5K rpms and up. ) The duration at lash point in degrees (intake/exhaust) is 307/298; duration at. "L79" Chevy 262-400 cid Hydraulic camshaft, 2200-5200 RPM Range, 290 intake/290 exhaust Adv Dur, Duration @. Nostalgia Plus 229/236 Hydraulic Flat Cam for Chevrolet Small …. Description Specifications "L79" Chevy 327 cid Hydraulic camshaft, Also fits 283,350,400 SBC Application 2200-5200 RPM Range, 290 intake/290 exhaust Adv Dur, Duration @. I don’t like the way the whole car shakes. 55mm) Alternative Uses for the 1964 L76 Engine. This combo worked real nice, but again, this was 25 years ago. Elgin makes an old 327/350 cam and they run great in a combo like yours. Engines: 327 V8 250 bhp @ 4400 rpm, 350 lb-ft @ 2800 rpm. The actual measured (stamped rocker arm) ratio at the lash points is actually about 1. With a 4 speed it would really work well and sound a bit more choppy. 50 rockers) Doug Thorley headers, dechromed and ceramic-coated 2. the original 327 ci, 300 horsepower cam is a hydraulic lifter with 398" lift on the intake, 410" lift on the exhaust with 112 degree lobe seperation. (L76, L78, L79, L84 engines) 1st Gear 2. Engine Specifications 1962 - 1965 with 4 Barrel Carb (Low End Horsepower Model) Max Brake Horsepower: 250 @ 4400 rpm Max Torque: 350 @ 2800 rpm Stroke: 3. Options on car profiled: L79 327 V-8; four-speed manual transmission; air conditioning; knock-off wheels; power steering; power brakes; Positraction limited-slip differential ENGINE Type: Chevrolet small-block 90-degree OHV V-8; cast-iron block and cylinder heads Displacement: 327-cu. Stock Cam lift for 327 SB. 440 LSA/ICL: 113/109 Valve Lash (Int/Exh): Hyd/Hyd RPM Range: 2000-5000 Thanks for all your help Click to expand. C1 & C2 Corvettes - camshaft advice for a 327/350 L79 with flat tops - camshaft advice for a 327/350 L79 with flat tops. 050" = 221*/221* Note: Some literature lists this Camshaft with a 320*/320* Duration at 'Zero Lash'. # 3863151 See more Reply Save Like l79Nova Discussion Starter · #11 · Apr 20, 2013. Any suggestions deeply appreciated. L84 327 ("fuelie") V8 375 bhp @ 6200 rpm, 350 lb-ft @ 4600 rpm. This is a nice all around street cam, that produces bottom end power and has a nice sound. Both sets of raw head castings were in excellent condition but were nonetheless. Has 80 lbs of seat pressure if installed at 1. 484 - 114 - 327 365HP& Z-28 302 3863151 Hyd. Keep in mind that after all these years the odds are against it having an original spec cam. 025" piston to deck clearance = 9. For Hydraulic Flat Tappet Lifters; Fits '58-'02 1 262-400 cid Chevy Small Blocks 2. Here is a more complete list of SBC cams: Chevrolet Factory Cam Specs by part number Part # Lifter type--duration at. I guess the big thing is a cam that will work with no stall. This camshaft is a modern version of the old L79 327 Camshaft. This is a nice all around street cam, that produces bottom end power and has a nice sound. The L79 does have a different dizzy and carb for different advance curves and richness, power valve spring etc. 24502476 Camshaft - Hydraulic Flat tappet. and high-performance hydraulic camshaft. Advertised Duration (Int/Exh): 280/280 Duration @. L75 327 V8 300 bhp @ 5000 rpm, 360 lb-ft @ 3200 rpm. "L79" Chevy 327 cid Hydraulic camshaft, Also fits 283,350,400 SBC Application. The 151 cam has 0. 25-inch stroke, increases of an eighth-inch and a quarter-inch, respectively, over the 283. Chuck Miller owns an original ’67 L79 327ci Chevelle that had become long in the tooth. The GM-3863151 "L-79" camshaft is what my 1962 Chevrolet 327/300 is equipped with. Reply Save Like 1 7 78 monte · #5 · Feb 16, 2003. Using the Comp Cams 12-106-3 and valvetrain components, Richard Holdener sees what is possible! Find out what happens when a L79 350-horsepower 327ci engine is built up and. Description Specifications "L79" Chevy 327 cid Hydraulic camshaft, Also fits 283,350,400 SBC Application 2200-5200 RPM Range, 290 intake/290 exhaust Adv Dur, Duration @. Because I have AC I have factory HD cooling, 5 blade fan, clutch and a Cold Case radiator. There's definitely some better cams out there, but if you want to go the nostalgic route it's perfect. I have one in my '56 chev, had one also in a '55 and a '66 nova that were also 327 cars. 5 Firing Order: 18436572 1962 - 1968 with 4 Barrel Carb (Mid Range Horsepower Model) Max Brake Horsepower: 300 @ 5000 rpm Max Torque: 360 @ 3200 rpm Stroke: 3. With 350 hp at 5,800 rpm, the L79 was only 15 hp shy of the hottest carbureted 327, the L76 with 365 hp at 6,200 rpm. L76 327 V8 365 bhp @ 6200 rpm, 350 lb-ft @ 3400 rpm. com">L79 Cam in 327 Chevy. Cam has 447/447 Lift & 223 / 223 Duration @. Running a Glide, stock convertor and 2. 03:1 CR w/ Nostalgia 30/30 solid lift cam part. 5:1 CR K&N 14"x4" air filter, Corvette drop base and lid Holley 600 dp, choke horn milled and blended, Primary - 69, Secondary – 74, Squirters - 21 1/2" Aluminum open spacer port matched to manifold, exterior polished. I wouldn't hesitate to use one again. In Corvette: Technically Speaking , the 68 cam is shown as two different values. CHRYSLER BIG BLOCK 361-400 B, 413-440 RB, 426 HEMI. Specs and Options">1967 Chevrolet Corvette Specs and Options. This mechanical flat tappet is an LS-6 street mechanical lifter cam. A high stall torque converter and low rear end gears are not necessary. 028 and lobe centerline is 114 degrees. FULL DYNO RESULTS-L79 vs L46 vs L82. CHRYSLER BIG BLOCK 361-400 B, 413-440 RB, 426 HEMI. The L79 327 received a set of a set of big-valve, 186 iron (fuelie) heads, while the L46 featured 492 castings. L79 327 V8 350 bhp @ 5500 rpm, 360 lb-ft @ 3600 rpm. 03:1 CR w/ Nostalgia 30/30 solid lift ">L79 (1966) 327 SBC 11. 327/350 HP Cam vs Comp Cams Nostalgia Plus L79 Cam. 02 valves, ibelieve it has 67cc chambers but might be 64cc don't remember anymore lol, edlebrock torker intake. Application notes: 327cid/ 350 HP L-79 Hydraulic camshaft matches G. Basically the cam design and when the valves open and close. Another good choice for a 327 is the old Chevy 327/350hp cam from the L79. It is only used with a steel retainer and color coded locks which are purple. 327 cubic inch Engine 350 Horsepower (RPO L79) -8 lb. I plan to go back with a holley or a q-jet. Duke Reply Like 06-29-2005, 12:29 PM # 4 toddalin Le Mans Master Member Since: Oct 2000 Location: Santa Ana CA Posts: 8,657 Likes: 5. camshaft advice for a 327/350 L79 with flat tops. OEM #3863151, 350 HP, L-79 327 WG-996 (Cam only) WG-996Kg 151H Hyd C 222 222 - duration at. It has a noticeable lump at idle and pulls real hard through the mid rpm range. 480 lift, 274/284 advertised duration, 216/228 duration at 0. That meant good-flowing heads with 2. Found a little write-up in an old small block chevy performance book about the 151 cam (3863151) originally used in RPO L-79 350-hp 327. In 1966, it moved from the Chevelle to the newly restyled Nova and it was a huge hit! Lots of high-winding horsepower in a very lightweight package. 10 posi rear, 4-speed Muncie tranny, 327 (275 base hp) engine with the Camel hump heads, Edelbrock intake, Q-jet (race-prepped) carb, tuned headers, 10 to 1 compression. The L79 is a great cam with great street manners. Found a little write-up in an old small block chevy performance book about the 151 cam (3863151) originally used in RPO L-79 350-hp 327. Ok, I have a ? for you older guys. Nostalgia Plus 229/236 Hydraulic Flat Cam for Chevrolet Small. 5-10/1 600 1850 holley or Quadrajet Factory iron intake maybe with DV mods Hyd Flat tappet cam, I have 1. Its a good little cam. The GM cam was still available in 1990 so aftermarket duplicates were not needed. L75 327 V8 300 bhp @ 5000 rpm, 360 lb-ft @ 3200 rpm. When it came time to rebuild the 327, Miller enlisted the help of his friend Tim Moore. 25:1 CR Cylinder pressure: 155 to 160 psi with current cam Exhaust: 2. Engines: 327 V8 250 bhp @ 4400 rpm, 350 lb-ft @ 2800 rpm. a guy named Donny Brass from the Corvette Forum, has a blueprinted L79 in his 65vette. Engine Specifications 1962 - 1965 with 4 Barrel Carb (Low End Horsepower Model) Max Brake Horsepower: 250 @ 4400 rpm Max Torque: 350 @ 2800 rpm Stroke: 3. This is a nice all around street cam, that produces bottom end power and has a nice sound. 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. The L79 327 received a set of a set of big-valve, 186 iron (fuelie) heads, while the L46 featured 492 castings. The L79 327 received a set of a set of big-valve, 186 iron (fuelie) heads, while the L46 featured 492 castings. I have one in my '56 chev, had one also in a '55 and a '66 nova that were also 327 cars. It had a maximum horsepower of 350 hp at 5800 rpm, and a maximum torque of 360 foot-pounds at 3600 rpm. engineguy. Check out these performance small blocks equipped with. The most powerful and famous iterations of the 327 were the hot cammed L76 and L79 motors, as. C1 & C2 Corvettes - camshaft advice for a 327/350 L79 with flat tops - camshaft advice for a 327/350 L79 with flat tops. 030 over (331 ci) L79 old school SBC with the following: Nostalgia 30/30 solid lifter cam, #461 double hump fuelie heads 2. Another good choice for a 327 is the old Chevy 327/350hp cam from the L79. hammeredcoupe, Feb 25, 2010 SHARE POST #7 tommy Member Emeritus from. 005 piston to deck clearance, 6cc valve reliefs, Felpro blue gasket which I think is. I then changed cams to the gm LT-1 solid -178 camit equals the -151 on the low end and equals the -346 solid on the top end, losing only 6hp at 6K rpms. There are a few magazine builds using the updated cam with Vortec heads. 5:1 CR K&N 14"x4" air filter, Corvette drop base. Don’t think this is some pokey base-model, though. These cams use lobe profiles that are slightly less agressive than Xtreme Energy™ profiles but have excellent area under the curve for outstanding power. Engine Specifications 1962 - 1965 with 4 Barrel Carb (Low End Horsepower Model) Max Brake Horsepower: 250 @ 4400 rpm Max Torque: 350 @ 2800 rpm Stroke: 3. 0:1 compression ratio 325 horsepower/360 lbs. The PRIMARY difference between the 350hp and 365hp versions was a hyd cam in the 350hp and a solid lifter cam (commonly referred to as the 30-30 cam) in the 365hp version. Running long tube headers into flowmaster 40 series , 3 inch all the way. Here is a more complete list of SBC cams: Chevrolet Factory Cam Specs by part number Part # Lifter type--duration at. I'm still in the process of tryin to get the car @ this point. Many mass-rebuilders still use a stock spec cam but most others warm it up a bit. Notes: Base Corvette Coupe with 327 cu. 1968 Chevrolet Corvette Specs and Options. 030 over (331 ci) L79 old school SBC with the following: Nostalgia 30/30 solid lifter cam, #461 double hump fuelie heads 2. If your lift measurements are accurate, that cam has more lift than anything GM put into it from the factory. 5 Quarts Differential Lubricant Type Military MIL-L-2105-B SAE 80 Differential Lubricant Capacity. Chuck Miller owns an original ’67 L79 327ci Chevelle that had become long in the tooth. Two part numbers are listed and so there may actually be two cams. 447-114 - 327-350HP, L79. 03:1 CR w/ Nostalgia 30/30 solid lift. In that year at least, they used the same cam. Rated at 350 horsepower with its four-barrel carb, it was the highest performance 327 available with a hydraulic roller cam. The Muscle is Back: A New Line of Summit Racing Muscle Car. Always had a soft spot for 327's. Please Call, Email, Twitter or Live Chat for details. I would guess the the L-79 old 327/350hp cam has more seat duration and lift and moves the power band up in the engine. 30 over, regular 4 eye brow pistons, double hump heads 1. Both sets of raw head castings were in excellent condition but were nonetheless treated to new stainless steel (2. Use Speed Pro equipment, buy some Comp Cams decals and save about $150. 1965 L79 Production & History So, it was in 1965 that the hot hydraulic cam, L79. Compression is really irrelevant here since it almost the same. Yukon Oklahoma. Needs min of 91 octane or will ping, but as long as decent fuel it runs well Not an L79 but pretty close fwiw. 4472-inch valve lift 78 degree overlap Rochester carb Forged steel crankshaft. that car is all stock, with a close ratio muncie and 4. In Corvette: Technically Speaking , the 68 cam is shown as two different values. 27:1 Transmission Lubricant Type Military MIL-L-2105-B SAE 80 Lubricant Capacity Three Speed: 2 Quarts Four Speed: 2. Its the same cam used in the 250, 270 and 300 horsepower 350 engines up to 1971. And with 360 lb-ft of torque at 3,800 rpm, the L79 actually had 10 lb-ft. With 350 hp at 5,800 rpm, the L79 was only 15 hp shy of the hottest carbureted 327, the L76 with 365 hp at 6,200 rpm. 7:1 rocker ratio (intake/exhaust) is 496/492. I have a 1966 Coupe with a 327/350 L79 that was rebuilt by a prior owner. The L79 engine's (350/325 HP) cam was. 10 gears,,, 2inch ramshorn manifolds, and sidepipes, and he turned a 13. 25 on biasplys in the most recent PureStock Drags. A three- or four-speed manual was the only transmission available thanks to the camshaft’s generous overlap at low rpm. Nostalgia Plus™ Cams are designed to mimic the sound of the great engines of the past while improving performance by applying today's design techniques. The car is spose to have a 283 in it,but,I have suspicions that it may actually be a 327. It has slightly less lift than the 268H, but a bit more duration. php?g2_itemId=41838&g2_page=39. They tested it against an aftermarket cam with 0. You could barely hear its rumpty-rumpty idle quality. L-79 cam in a 65' 327 w/1. Then there was the L-84, which was the fuel injected 375hp/327 for 64-65 only. Camshaft & Lifters Kit compatible with Chevy ">Amazon. It was available everywhere the 283 had been in 1961, which meant it went under the hood of all the full-size Biscayne, Bel Air, and Impala models, as well as the Corvette. I'm just wondering if the guy that built my engine tried to duplicate it. 1964 L76 Engine Specs Index Horsepower: 365hp @ 6200 RPM Torque: 350 lb-ft @ 4000 RPM Compression Ratio: 11. Of course, if you’re building a tribute small block to the famous 1965-68 L-79 327 with its big heads and 0. With 11. 274 duration and 450 lift, both similar to the old 327/350 but much more torque. 1967 Chevrolet Corvette Specs and Options. I was considering a Lunati Voodoo 262/268 or similar, but I have not sold myself on it yet. The L79 cam will be fine with a stock automatic or 4-speed manual transmission. 050 In/ex--Lift in/ex--centerline--description Small Blocks 3849346 Mechanical - 254/254 -. The L79 350 HP cam is a great choice for your 327. The secret to the L79 formula was that aside from its camshaft, it was essentially the same engine as both the L76 and the dearly departed L84. Cam for Chevrolet Small ">Nostalgia Plus 229/236 Hydraulic Flat Cam for Chevrolet Small. I haven't even fully decided on an engine yet. 24502476 Camshaft - Hydraulic Flat tappet. The L79 is a great cam with great street manners. Its the same cam used in the 250, 270 and 300 horsepower 350 engines up to 1971. proper camshaft for a 327 chevy???. It is spose to be a modern version of the L79 camshaft. # 3863151 and CS179R Speed Pro. Camshaft Material: Valve Springs Required: Assembly Lubricant Included: Engine Family: Chevrolet 262-400 c. Elgin makes an old 327/350 cam and they run great in a combo like yours. Chuck Miller owns an original ’67 L79 327ci Chevelle that had become long in the tooth. The L79 cam will be fine with a stock automatic or 4-speed manual transmission. We computer-simulated the car at the dragstrip at 3,600 pounds, and it should run respectable 13-teens at around 104 mph. For instance, I had the Crane Fireball cam in a '64 Chevelle, with 4. 050" valve lift (intake and exhaust) 306 306 - advertised duration, probably seat-to-seat. This mechanical flat tappet is an LS-6 street mechanical lifter cam. Looking & planning a possible 327 build in the future & came across this cam. 5:1, which is a max lift measurement), so the clearance ramp, which is exactly. L79 327 V8 350 bhp @ 5500 rpm, 360 lb-ft @ 3600 rpm. I think the Holley carb in conjunction with Duntov 30-30 cam resulted in 340 hp rating and the addition of Rochester. the original 327 ci, 300 horsepower cam is a hydraulic lifter with 398" lift on the intake, 410" lift on the exhaust with 112 degree lobe seperation. It is spose to be a modern version of the L79 camshaft. 1964 L76 Engine Specs Index Horsepower: 365hp @ 6200 RPM Torque: 350 lb-ft @ 4000 RPM Compression Ratio: 11. For 1965, Chevrolet introduced the L79 327. I run a 327 with old TRW 11:1 with 461 heads,LT1 solid cam. The L79 had a displacement of 326. Check out these performance small blocks equipped with hydraulic lif. Mar 20, 2017 #5 C cadillac_al Veteran Member Apr 22, 2015 1,162 Maine. :) Legendary Member Joined May 21, 2011 Messages 30,853. This cam offered decent street manner since it came with a 114 degree lobe separation angle (LSA). Combine famous factory cam performance with modern Camshaft lobe designs for increased throttle response ; Excellent sound improvement through Camshaft specifications (with similar vacuum characteristics to its muscle car era counterparts). C1 & C2 Corvettes - camshaft advice for a 327/350 L79 with flat tops - camshaft advice for a 327/350 L79 with flat tops. "L79" Chevy 262-400 cid Hydraulic camshaft, 2200-5200 RPM Range, 290 intake/290 exhaust Adv Dur, Duration @. All of this is in front of a super T10 and a 12 bolt with 3. 050 222 intake/222 exhaust, Valve Lift. camshaft advice for a 327/350 L79 with flat tops. I want good street performance for some spirited. "L79" Chevy 262-400 cid Hydraulic camshaft, 2200-5200 RPM Range, 290 intake/290 exhaust Adv Dur, Duration @. The L79 engine was parts-wise, identical to the RPO L76, 365hp Corvette 327 except for the camshaft. Said to be GM's updated version of the 350HP/327 cam. Jul 10, 2021 #8 C Craig01 New Member Jul 9, 2021 3 DesmoEd said:. Original cam specs were DUR @. The L79 in Chevelles (all years, 65, 67, 68) used the standard Chevelle 327 exhaust manifolds, they did NOT use an enlarged version of the manifolds like many folks believe. 1966 54 year old 327 bored +. Also, summit makes a k00172 cam an lifter kit for around $135 that may be better since its cut on a 106. I have a 1966 Coupe with a 327/350 L79 that was rebuilt by a prior owner. 327 build/cam recommendations. 8 Cylinder (1958-1998) RPM Operating Range: 1,800-6,200 Grind Number: N+L79H Cam Type: Hydraulic Flat Tappet Lifter Style: Hydraulic Flat Tappet Camshaft Series: Nostalgia Plus Usage: Street/Performance. The L79 engine's (350/325 HP) cam was. Discussion Starter · Oct 6, 2013 Looking & planning a possible 327 build in the future & came across this cam. Application notes: 327cid/ 350 HP L-79 Hydraulic camshaft matches G. 2200-5200 RPM Range, 290 intake/290 exhaust Adv Dur, Duration @. 0:1 Displacement: 327 cubic inches (5. C1 & C2 Corvettes - camshaft advice for a 327/350 L79 with flat tops - camshaft advice for a 327/350 L79 with flat tops. I'm spose to go look @ it next Sat. 5 inch manifolds and side pipes Timing map: 16 base at idle and 32 all in by 3000 rpm. Base Corvette Convertible with 327 cu. The GM-3863151 "L-79" camshaft is what my 1962 Chevrolet 327/300 is equipped with. With 350 hp at 5,800 rpm, the L79 was only 15 hp shy of the hottest carbureted 327, the L76 with 365 hp at 6,200 rpm. 020" high on the lobe, is all taken up at. Has 80 lbs of seat pressure if installed at 1. Nostalgia Plus™ Cams are designed to mimic the sound of the great engines of the past while improving. The most powerful and famous iterations of the 327 were the hot cammed L76 and L79 motors, as. Options on car profiled: L79 327 V-8; four-speed manual transmission; air conditioning; knock-off wheels; power steering; power brakes; Positraction limited-slip differential ENGINE Type: Chevrolet small-block 90-degree OHV V-8; cast-iron block and cylinder heads Displacement: 327-cu. 300 hp engine and three speed manual transmission: $4,663. Holley carb wasn't used on the 327 until the 1965 model year. Posted using the Full Custom H. Chevrolet 327/350 HP 'L-79' #3863151 { '151' }. 24502476 Camshaft - Hydraulic Flat tappet. a guy named Donny Brass from the Corvette Forum, has a blueprinted L79 in his 65vette. Engines: 327 V8 250 bhp @ 4400 rpm, 350 lb-ft @ 2800 rpm. Production Between 1965 and 1968 only 28,122 Corvettes were produced with the L79 engine. Camshaft Specifications">Corvette Camshaft Specifications. They tested it against an aftermarket cam with 0. Camshaft Material: Cast Alloy Iron Oil Pump Type: Gear Normal Oil Pressure 30 - 45 psi @ 1,500 RPM 50 - 75 psi @ 2,000 RPM Oil Pressure Gauge Mechanical L79 327 cu. The cam only has 64 degrees valve overlap for a noticeable rough idle at 700 rpm. The L79 327 received a set of a set of big-valve, 186 iron (fuelie) heads, while the L46 featured 492 castings. I was running this cam in this engine before the rebuild with much lower compression and horrible quench. The L79 350 HP cam is a great choice for your 327. This 3/27, celebrate Chevrolet’s power. This cam was used by Chevy in all solid-lifter applications from ’57 through 1963. The L79 took a hiatus from the Chevelle in 1966 but became available for the Chevy II, giving Grumpy Jenkins a way to take on Hemi Mopars in. Specifically designed to capture the essence of the original 1960s muscle car experience Combine famous factory cam. 327 300 Horsepower Engine Info. The L79 was a sweet-running engine, capable of 5,800 rpm. The specs are 65 327 bored. Sound & character of the ever popular GM L79 cam w/ modern power. Rigorously tested and checked for quality. 24502476 Camshaft - Hydraulic Flat tappet. OEM #3863151, 350 HP, L-79 327 WG-996 (Cam only) WG-996Kg 151H Hyd C 222 222 - duration at. 1965 L79 Production & History So, it was in 1965 that the hot hydraulic cam, L79. 25" (Standard, L79 327 Cubic Inch) 4. Combine famous factory cam performance with modern Camshaft lobe designs for increased throttle response ; Excellent sound. Running a Glide, stock convertor and 2. I crunched a few numbers on compression for a 327". ">Technical Anyone running an L79 in their daily???. The L79 engine was parts-wise, identical to the RPO L76, 365hp Corvette 327 except for the camshaft. The L79 had a displacement of 326. This is a compatible replacement for all Flat Tappet Chevy small blocks with 283 305 327 350 400 Engines. 0:1 compression and a Holley four-barrel, the 350-hp L79 327 largely differed from its higher-output stablemate, the L76, in having a low-maintenance hydraulic valvetrain. The rest of the package consisted of a 625 cfm Carter AFB, Edelbrock Performer intake, camel hump 461 heads, and blockhugger headers. 1966 54 year old 327 bored +. All COMP Cams Camshafts are manufactured to the strictest tolerances. Almost all versions used carburetors for fueling, and most of them were four-barrel versions. 447" lift, 290/290 advertised, and 222/222 at 0. 447" ~ 306*/306* Duration ~ 74* Overlap ~ 110*/108* CL Duration @. The bore and stroke of the engine is 4. 050 (Int/Exh): 222/222 Gross Valve Lift (Int/Exh):. 78 gearing 3300lb Ported 461 heads 2. The L79 engine was parts-wise, identical to the RPO L76, 365hp Corvette 327 except for the camshaft. 447” - valve lift 110/118 - lobe centers as installed 110° intake, 118° exhaust. Drivetrain was a Muncie M-22 4-speed and 3. It was installed during a major rebuild in 1990 an the engine is still strong. Camshaft Material: Cast Alloy Iron Oil Pump Type: Gear Normal Oil Pressure 30 - 45 psi @ 1,500 RPM 50 - 75 psi @ 2,000 RPM Oil Pressure Gauge Mechanical Crankcase Oil Capacity, Standard, L79 Engines 4 Quarts, Less Filter 5 Quarts, With Filter Crankcase Oil Capacity, L36, L68, L71, L88 and L89 Engines 5 Quarts, Less Filter. 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. 1 Abodybomber Breaking street machines , since 1983. Supposedly redesigned for more bottom end and to work with lower compression than the L79 had (advertised at 11:1 but experienced engine builders report it left the factory with much closer to 10. The L79 350 HP cam is a great choice for your 327. the original 327 ci, 300 horsepower cam is a hydraulic lifter with 398" lift on the intake, 410" lift on the exhaust with 112 degree lobe seperation. When it came time to rebuild the 327, Miller enlisted the help of his friend Tim Moore. This camshaft is a modern version of the old L79 327 Camshaft. The L-79 cam with pocket ported/port matched heads with a multiangle valve job with make more power than the LT-1 cam with stock heads, and this head work will not hurt low end torque in either case. Also, summit makes a k00172 cam an lifter kit for around $135 that may be better since. Considering the camshaft was only a few ponies down from the L76, the reduced maintenance from not having to periodically lash the valves must have been a revelation. For Carb or Tunable Fuel Injection 3 1: Cams for '55-'57 engines can be custom ordered. of torque Three-speed manual standard Wide-ratio (M20) and close-ratio (M21) four-speed optional 306/306 degrees duration. 1965 L79 Production & History So, it was in 1965 that the hot hydraulic cam, L79. 427 cubic inch Engine Engine Specs Type: V8 Valve Location: In Head Bore / Stroke: 4. I don't like the way the whole car shakes at idle and lugs below 2500 rpm. The # on the the back of the block is 3970010. cam specs Hydraulic. 5 roller rockers Im happy for power to drop off at 4500, I want to get acceptable fuel economy on hwy. Looking Back At The Famous Duntov Small. 55mm), making it a bored and stroked version of the smaller 283 cid small-block. All versions of the Chevrolet 327 engine used a cast iron block and cylinder head. 1965 Chevrolet Corvette Specs and Options. L76 327 V8 365 bhp @ 6200 rpm, 350 lb-ft @ 3400 rpm. The actual measured (stamped rocker arm) ratio at the lash points is actually about 1. Not all performance small blocks had solid lifters. Sound & character of the ever popular GM L79 cam w/ modern power. If I remember correctly, in '65 the 250hp and 300hp 327s only differed in carb used and that the 250hp job had single exhaust and 300hp one had dual exhaust. CL12-671-4 - Cam and Lifter Kit, CS Nostalgia L79+. The 327 debuted in 1962. The cam’s new part number ended with the more widely-known “097”, aka, the “Duntov” cam. I don’t like the way the whole car shakes at idle and lugs below 2500 rpm. The 350hp 327 L79 always had a Holley. The GM cam was still available in 1990 so aftermarket duplicates were not needed. What was the cam specs for the L79 327? Like lift and duration.