Manufacturer's Part Number:
Howards Cams Hydraulic Roller Camshafts
Summit Racing Part Number:
Hydraulic roller follower
Basic Operating RPM Range:
Intake Duration at 050 inch Lift:
Exhaust Duration at 050 inch Lift:
Duration at 050 inch Lift:
234 int./234 exh.
Advertised Intake Duration:
Advertised Exhaust Duration:
272 int./272 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
Exhaust Valve Lift with Factory Rocker Arm Ratio:
Valve Lift with Factory Rocker Arm Ratio:
0.548 int./0.548 exh.
Lobe Separation (degrees):
Camshaft Gear Attachment:
Valve Springs Required:
Camshaft Manufacturers Description:
High performance street, good low to midrange torque. Needs 1,800+ stall and gears.
Sold as a pair.
Fits 2-valve engines using Performance Improvement cylinder heads.
Choose In-store pick-up (OH, GA, NV) on our web site.
Howards Cams hydraulic roller camshafts are offered in a wide variety of profiles, from mild to wild. These camshafts are precision-ground from race-quality cores, in-house, on dedicated cam-grinding machines. Each Howards Cams hydraulic roller camshaft is manufactured to the highest quality standards. Count on Howards Cams for your vehicle's hydraulic roller camshaft needs.