COMP Cams Camshaft CS 266H-R14

Hydraulic Roller - Computer Controlled: Great mid-range power with modified TPI application. Requires custom tuning.; 266/276 Advertised Duration, 210/220 Duration .050", .500"/.510" Lift, 114 Lobe Separation; 1400 to 5400 RPM range; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump;