COMP Cams CL20-602-4 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chrysler 273-360
US$161.58
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Product details
| Management number | 220740034 | Release Date | 2026/05/03 | List Price | US$161.58 | Model Number | 220740034 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
- Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
- 2,500-6,400 RPM Operating Range
- 243/257 Duration at .050". 107 Degree Lobe Separation Angle. 0.507"/0.494" Valve Lift
- CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters and more rear gear.
- Perfect choice for muscle cars and street rods - Three unique cam designs: Thumpr, Mutha' Thumpr and Big Mutha' Thumpr deliver excellent horsepower gains and broad torque curve.
- Fits Chrysler 273-360
- Made in USA
| Brand | Comp Cams |
|---|---|
| Model | COMP Cams |
| Exterior | Machined |
| Item Weight | 14.05 pounds |
| Manufacturer | COMP Cams |
| OEM Part Number | N |
| Item model number | CL20-602-4 |
| Product Dimensions | 26 x 5.5 x 3 inches |
| Manufacturer Part Number | CL20-602-4 |
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