About this product
Magnum/Drag Race 253/253 Hydraulic Flat Cam for Chevrolet Small Block
Drag Racing: 3500-4000 Stall Or 4 Speed w/ 11:1+ Compression
Grind Number: 305H-10
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range: 3500-7,000
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Magnum
Camshaft Gear Attachment: 3-Bolt
Usage: Street/Strip
Valve Springs Required: Yes
Camshaft Material: Cast Iron
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 305
Advertised Exhaust Duration: 305
Intake Duration at .050 Inch Lift: 253
Exhaust Duration at .050 Inch Lift: 253
Intake Valve Lift: 0.525
Exhaust Valve Lift: 0.525
Lobe Separation: 110
Assembly Lubricant Included: Yes
Intake Centerline: 110
Lobe Lift Intake: 0.35
Lobe Lift Exhaust: 0.35
Description supplied by AMS RACING through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
