CAM & LIFTER KIT, CB 279T H-10 7 T THUMPR

Brand New COMP Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (Part #CL11-600-4).

Thumpr™ 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454. High performance street, stock converter ok, best with 2000+ converter & gears, choppy/thumping idle.

Specs:

• Manufacturer: COMP Cams
• Engine: Chevrolet 396-454 C.I.D. 8 Cylinder (1967-1996)
• RPM Operating Range: 1,800-5,600
  
• Cam Type: Hydraulic Flat Tappet
  
• Camshaft Series: Thumpr
  
• Camshaft Gear Attachment: 3-Bolt
  
• Usage: Street/Performance
• Advertised Intake Duration: 279
  
• Advertised Exhaust Duration: 297
  
• Intake Duration at .050 Inch Lift: 227
  
• Exhaust Duration .050 Inch Lift: 241
  
• Intake Valve Lift: 0.498
  
• Exhaust Valve Lift: 0.483
  
• Lobe Separation: 107
  
• Lifter Style: Hydraulic Flat Tappet