Product Overview
Comp Cams 12-305-3 PURE Energy Hydraulic Flat Tappet Camshaft Small Block Chevy.
50-state legal performance upgrade for 1987 & earlier C* small block Chevrolet.
Cam Grind: 246PE
RPM OPERATING RANGE:
1200 to 5200
DURATION
Advertised:
Intake: 246
Exhaust: 263
@.050"
Intake: 203
Exhaust: 212
W/ 1.73 Rocker
Intake: 429
Exhaust: 438
Lobe Sep. Angle: 110 degree
