As low as $57.17/mo with or . (Pay in 4 interest-free payments)
ANDREWS J Grind Cam (Big Twin) – Street Performance Upgrade Revitalize your Big Twin with the ANDREWS J Grind Cam , engineered for more mid-range and top-end power while keeping idle smooth for mild street applications. Key Features Computer-designed and precision-ground from alloy steel billets on Landis CNC cam grinders Delivers stronger pull across the entire RPM range Idle remains unaffected up to 6,000 rpm with stock valve springs (solid or hydraulic lifter compatibility) Designed to bolt in with no head work Made in the USA Fitment & Important Notes For best results, check coil bind , valve-to-valve clearance , and valve-to-piston clearance before installation. Late ’77 and later engines use different pitch diameter components (camshaft, pinion gear, and breather valve gear). These parts are not interchangeable with earlier-style components unless replaced in a set only (late ’77+ gear sets are identified by a circular groove on the outer face of the cam gear). Specifications Grind: J Intake Duration: 242° | Intake Lift: 0.405" (Shovel), 0.425" (Pan) Exhaust Duration: 242° | Exhaust Lift: 0.405" (Shovel), 0.425" (Pan) Timing (Intake): Open 21° / Close 41° Timing (Exhaust): Open 41° / Close 21° Application: Street (Intake/Exhaust as listed) Units: Each Weight: 1.81 lbs Dimensions: 6.22" x 3.26" x 3.26"
More mid-range and top-end power for street and drag bikes. These cams work with solid or hydraulic lifters, and the idle remains unaffected up to 6,000 rpm with stock valve springs
Cams are computer designed and precision ground from alloy steel billets on Landis CNC cam grinders
Add more power throughout rpm range and maintain a smooth idle
For mild street applications
Bolt in with no head work
Made in the USA
Must check coil bind, valve to valve clearance, and valve to piston clearance.
On late '77 and later engines, the pitch diameter on the camshaft, pinion gear, and the breather valve gear was changed. These components are not interchangeable with earlier-style components unless replaced in set only. Late '77 and later gear sets are identified by a circular groove machined in the outer face of the cam gear.
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. (Pay in 4 interest-free payments)
