COMP Cams High Energy 268H Hydraulic Flat Tappet Camshaft & Lifter Kit Lift: .485" /.485" Duration: 268°/268° RPM Range: 1500-5500
249-CL11-205-3
Items You Need
Chevy 396-454ci Big Block 1965-96
Performance with slight rough idle in 396. Great for heavy towing in 454ci.
| Operating Range: | 1500-5500 RPM |
| Duration Advertised: | 268° Intake / 268° Exhaust |
| Duration @ .050'' Lift: | 218° Intake / 218° Exhaust |
| Valve Lift w/1.7 Rockers: | .485'' Intake / .485'' Exhaust |
| Lobe Separation Angle: | 110° |
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Performance with slight rough idle in 396. Great for heavy towing in 454c.i.
Specifications:
Perfect cams for OE replacement and daily street-driven vehicles These high-torque Comp Cams work very well on the street. Designed for engines with 9:1 or less compression ratio. They can be used in conjunction with most stock components, including intake manifolds, exhaust manifolds, carburetors and will not affect any vacuum or power accessories such as power brakes or steering. High Energy Cams will not affect air conditioning or your car's idle when the A/C is used. Normally, gas mileage will either remain the same or increase over a stock cam. 252H Series
260H Series
268H Series
Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.
Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.
Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.
Ideal for medium-sized engines (300-350 ci) that require good low-speed torque. This cam is a good all-around cam for family sedans and a great performance cam for turbocharged V6 and V8 engines. The 252H cam is a good replacement cam for OE that works with most stock valvetrain components. It also works with most overdrive transmissions and high gear ratios.
The perfect cam for vans, family sedans, pickups and tow vehicles. Provides exceptional power and a gas mileage increase, especially on the highway. With its great torque and throttle response, the 260H cam can also be used for OE replacement in most big block applications. Idle is smooth in large engines with stock exhaust systems. With headers, the 260H will produce a slight exhaust sound.
This is a very versatile cam. It is a great high-performance cam for small blocks and a powerful cam for big blocks. With its noticeable idle and great all-around power, the 268H cam is great for daily-driven performance vehicles. The 268H cam is an ideal cam for pickup drivers who want major power increases. It is also good for big blocks towing heavy loads equipped with lower optional rear end gears.
Does COMP Cams CL11-205-3 fit your vehicle?
1990 CHEVROLET V3500
- Liter: 7.4
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- CUI: 454
- Engine Type: V8 ( 7.4L / 454 )
- Engine Vin: N
1969 CHEVROLET K10 SUBURBAN
- Liter: 6.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 396
- Engine Type: V8 ( 6.5L / 396 )
- Engine Vin: Y
1967 CHEVROLET CHEVELLE
- Liter: 6.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 396
- Engine Type: V8 ( 6.5L / 396 )
- Engine Vin: -
1972 CHEVROLET KINGSWOOD
- Liter: 6.6
- SubModel: ESTATE
- Aspiration: NATURALLY ASPIRATED
- CUI: 402
- Engine Type: V8 ( 6.6L / 402 )
- Engine Vin: S
1973 CHEVROLET EL CAMINO
- Liter: 7.4
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 454
- Engine Type: V8 ( 7.4L / 454 )
- Engine Vin: Y
1974 CHEVROLET EL CAMINO
- Liter: 7.4
- SubModel: CUSTOM
- Aspiration: NATURALLY ASPIRATED
- CUI: 454
- Engine Type: V8 ( 7.4L / 454 )
- Engine Vin: Y
1968 CHEVROLET C20 PICKUP
- Liter: 6.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 396
- Engine Type: V8 ( 6.5L / 396 )
- Engine Vin: Y
1974 GMC C25/C2500 PICKUP
- Liter: 7.4
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 454
- Engine Type: V8 ( 7.4L / 454 )
- Engine Vin: L
1982 GMC C2500
- Liter: 7.4
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 454
- Engine Type: V8 ( 7.4L / 454 )
- Engine Vin: W
1980 CHEVROLET C10 SUBURBAN
- Liter: 7.4
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- CUI: 454
- Engine Type: V8 ( 7.4L / 454 )
- Engine Vin: S
1995 CHEVROLET C2500
- Liter: 7.4
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 454
- Engine Type: V8 ( 7.4L / 454 )
- Engine Vin: N
1980 CHEVROLET C10 SUBURBAN
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- Aspiration: NATURALLY ASPIRATED
- CUI: 454
- Engine Type: V8 ( 7.4L / 454 )
- Engine Vin: S
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Electrical Cords
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