COMP Cams CL12-602-4 Big Mutha Thumpr Hydr Flat Tappet Cam & Lifter Set for SBC

Part # CL12-602-4 

Engine Camshaft and Lifter Kit Model or Series: Thumpr
Make: Chevy
Engine: 262-400
Camshaft Type: Hydraulic Flat Tappet
RPM Range: 2500 to 6400
Intake Valve Lift: .500"
Exhaust Valve Lift: .486"
Advertised Intake Duration: 295 Degree
Advertised Exhaust Duration: 313 Degree
Intake Duration @ .050": 243 Degree
Exhaust Duration @ .050": 257 Degree
Lobe Separation: 107 Degree
Firing Order: Standard
Cam Gear Attachment: 3-bolt
Camshaft Material: Cast Iron
Camshaft Grind Number: 295TH7
Usage: Street/Strip
Requires Aftermarket Valve Springs: Yes
Quantity: Sold As Kit
  • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods
  • 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
CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.