COMP Cams Thumpr Hydraulic Roller Camshaft/ Lifter Kit SBC 87-98 227/ 241
Highlights
- Choppy Idle Sound
- Works with Stock Converter
- Strong Midrange Power
- Great Throttle Response
COMP Cams Thumpr 227/241 Hydraulic Roller Camshaft and Lifter Kit for 1987-1998 Small Block Chevy 305-350ci Engines.
This premium kit (CL08-600-8) brings choppy sound and enhanced performance your 1987-1998 Chevy small block engine needs. It delivers a strong throttle response and excellent power in the midrange. With a 1,900-5,600 rpm powerband, it works with stock torque converters but truly shines with a 2,000+ stall and matching rear gearing. The included Comp Cams hydraulic roller lifters are perfectly matched to the camshaft for reliable performance.
Features and Benefits:
- Compatible with stock converters; ideal with 2,000+ stall
- 227/241 duration at .050” lift
- Operating range of 1,900-5,600 rpm
- Choppy and thumping idle note
- Best results with performance rear gearing
- Includes Comp Cams hydraulic roller lifters
Specifications:
- RPM operating range: 1,900-5,600
- Cam/lifter type: hydraulic roller
- Camshaft series: Thumpr
- Camshaft gear attachment: 3-bolt
- Advertised intake/exhaust duration: 283 and 303
- Intake/exhaust duration at .050” lift: 227 and 241
- Intake/exhaust valve lift: 0.513 and 0.498
- Lobe separation: 107
Vehicle Fitment:
- 1987-1998 Small Block Chevy V8 Roller 305-350ci Engines
California Residents: Proposition 65 Warning
Related Categories: C10 Restomod Engine, C/K Engine, C/K Restomod, C10 Camshafts
Vehicle Fitment
This product will fit the following C/K years:
- 1988,
- 1989,
- 1990,
- 1991,
- 1992,
- 1993,
- 1994,
- 1995,
- 1996,
- 1997,
- 1998,
This product will fit the following C10 years:
- 1987
