CAMSHAFT KIT, CS 295T H-107 BM T THUMPR

Brand New COMP Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chevrolet Small Block 262-400 (Part #K12-602-4).

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

Specs:

• Engine Family: Chevrolet 262-400 C.I.D. 8 Cylinder (1958-1998)
  
• RPM Operating Range: 2,500-6,400
  
• Cam Type: Hydraulic Flat Tappet
  
• 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 at .050 Inch Lift: 257
  
• Intake Valve Lift: 0.5
  
• Exhaust Valve Lift: 0.486
  
• Lobe Separation: 107