CAMSHAFT KIT, CS 287T H-107 MT THUMPR

Brand New COMP Cams Mutha' Thumpr 235/249 Hydraulic Flat Cam K-Kit for Chevrolet Small Block 262-400 (Part #K12-601-4).

Mutha' Thumpr 235/249 Hydraulic Flat Cam K-Kit for Chevrolet Small Block 262-400. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears, and headers, rough idle.

Specs:

• Engine Family: Chevrolet 262-400 C.I.D. 8 Cylinder (1958-1998)
  
• RPM Operating Range: 2,200-6,100
  
• Cam Type: Hydraulic Flat Tappet
  
• Camshaft Gear Attachment: 3-Bolt
• Usage: Street/Strip
  
• Advertised Intake Duration: 287
  
• Advertised Exhaust Duration: 305
  
• Intake Duration at .050 Inch Lift: 235
  
• Exhaust Duration at .050 Inch Lift: 249
  
• Intake Valve Lift: 0.489
  
• Exhaust Valve Lift: 0.476
  
• Lobe Separation: 107