null
COMP CAMS

SBC Solid Roller Cam 312R-8 (COM12-970-9)

(No reviews yet) Write a Review
SKU:
COM12-970-9
$505.95

Description

Camshaft - Mechanical Roller - Lift 0.679 / 0.645 in - Duration 312 / 325 - 108 LSA - 5000 / 7500 RPM - Small Block Chevy - Each
View AllClose

Specifications

Advertised Exhaust Duration:
325
Advertised Intake Duration:
312
Base Circle:
Small
Camshaft Lifter Style:
Mechanical Roller Tappet
Color:
Natural
Exhaust Duration at 0.050 in:
286
Exhaust Lift:
0.645 in
Finish:
Natural
Hot Exhaust Lash:
0.026
Hot Intake Lash:
0.024
Intake Duration at 0.050 in:
279
Intake Lift:
0.679 in
Lobe Separation Angle:
108 Degrees
Manufacturer Grind Number:
312R-8
Material:
Billet Steel
Note:
Mechanical Roller - Drag Race: 400+ c.i., good heads, high compression
Operating Range RPM Lower:
5000 RPM
Operating Range RPM Upper:
7500 RPM
Product Line:
Drag Race
Quantity:
Each
View AllClose