Kelford  272 / 268 Hot Street High HP Camshaft Set. This particular camshaft set is ideal for competition engines in the 500-700HP range with ported heads, bigger intake plenum, along with a larger turbocharger.

DETAILS:

• 272° Intake duration
• 268° Exhaust duration
• Cam lift intake: 11.50mm
• Can lift exhaust: 10.75mm
• Rocker ratio intake: 1
• Rocker ratio exhaust: 1
• Net valve lift intake: 11.30mm
• Net valve Exhaust: 10.50mm 
• Includes (2) intake camshafts
• Includes (2) exhaust camshafts
• For applications with single AVCS