Camshaft - Conversion Chain Drive - 525 Series - Twin Cam

Conversion camshafts are a hybrid, with early '99-'06 inner cam journals and late '07-'17 outer cam journals Update old mechanical-style cams and tensioners to new-style hydraulic tensioner system Designed to increase torque band width and increase fuel economy Bolt in camshaft upgrade for stock 88" and 96" engines Performs well in 103" stroker engines Produces strong low and mid range power with linear horsepower and torque curve Can be used with factory valve springs, pushrods and lifters Increases throttle response and eases starting Responds well to increased compression and cylinder head work Rpm range 1750-5500 9° Overlap Made in the USA