COMP Cams Comp Cams Xtreme Energy Hydraulic Roller Camshafts
249-12-432-8
Items You Need
| Ratings |
|---|
| Price |
| Brand |
Chevy 262-400ci Small Block 1955-98
For engines NOT originally equipped with a hydraulic roller camshaft.
**Note: Requires thrust button & wear plate.
Great for street machines, needs intake, headers, 2500 stall converter and gears.
| Operating Range: | 2200-5800 RPM |
| Duration Advertised: | 282° Intake / 288° Exhaust |
| Duration @ .050'' Lift: | 230° Intake / 236° Exhaust |
| Valve Lift w/1.5 Rockers: | .510'' Intake / .520'' Exhaust |
| Lobe Separation Angle: | 110° |
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Great for street machines, needs intake, headers, 2500+ stall, and gears. Mildly rough idle.
Specifications:
The Leading Edge of Valve Train Technology
Comp Cams Xtreme Energy series can be used in any street or street/strip application where both throttle response and top-end horsepower is desired. These camshafts are designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft design. Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration @ .050'' lift, while delivering increased engine vacuum. We do not recommend the use of stock valve train components with these camshafts due to the aggressive lobe designs.
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.
Does COMP Cams 12-432-8 fit your vehicle?
1978 CHEVROLET CAMARO
- Liter: 5
- SubModel: Z28
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: F
1989 CHEVROLET CAMARO
- Liter: 5
- SubModel: Z28
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: F
1987 CHEVROLET CAMARO
- Liter: 5
- SubModel: Z28
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1984 CHEVROLET EXPRESS 2500
- Liter: 5
- SubModel: LS
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1991 CHEVROLET CAMARO
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
1978 CHEVROLET CAMARO
- Liter: 5
- SubModel: Z28
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1983 CHEVROLET EXPRESS 2500
- Liter: 5.7
- SubModel: LS
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: R
1991 CHEVROLET CAMARO
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: U
1991 CHEVROLET EXPRESS 2500
- Liter: 5
- SubModel: LS
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1996 CHEVROLET EXPRESS 2500
- Liter: 5.7
- SubModel: LS
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: R
1989 CHEVROLET CAMARO
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
1968 CHEVROLET CAMARO
- Liter: 4.9
- SubModel: Z28
- Aspiration: NATURALLY ASPIRATED
- CUI: 302
- Engine Type: V8 ( 4.9L / 302 )
- Engine Vin: -
Thank you for your answer. Second part of my above question. I may choose to stick with the TH350. In that case, how would 3.73 gears and 28 inch tires work? I want some highway drivability. Should I bump up the stall? street strip car minimal highway use
Can someone please advise the proper rear end gears and stall for this cam? 383 stroker. All forged and balanced. 10.5 conpression with AFR 195 heads. 700r4 or TH350. 3,300 lbs Nova. I was thinking 2800-3200 stall with 4.10 gears. 28 inch tires.
Motor Vehicles
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Electrical Cords
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