CAM & LIFTER KIT,CB 295T H-107 BMT THUMP

Brand New COMP Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (Part #CL11-602-4).

Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears, and headers, very rough idle.

Specs:

• Manufacturer: COMP Cams
• Engine: Chevrolet 396-454 C.I.D. 8 Cylinder (1967-1996)
• RPM Operating Range: 2,300-6,200
  
• Cam Type: Hydraulic Flat Tappet
  
• Camshaft Series: Thumpr
  
• Camshaft Gear Attachment: 3-Bolt
  
• Usage: Street/Strip
• Advertised Intake Duration: 295
  
• Advertised Exhaust Duration: 313
  
• Intake Duration at .050 Inch Lift: 243
  
• Exhaust Duration .050 Inch Lift: 257
  
• Intake Valve Lift: 0.522
  
• Exhaust Valve Lift: 0.507
  
• Lobe Separation: 107
  
• Lifter Style: Hydraulic Flat Tappet