Builder Series: Single cam engine. Good cam for modified engines with emphasis on mid range power. Requires stiffer springs PART # VSCRF250RKIT. Uses stock auto decompression mechanism.
HOT CAMS PERFORMANCE CAMSHAFTS ARE DESIGNED, DYNO PROVEN AND MANUFACTURED IN THE USA. HOT CAMS ARE ONE OF THE MOST ECONOMICAL,
REALIABLE AND EASY WAYS TO ADD 5-10% POWER TO YOUR DIRTBIKE/ATV.
*CNC MACHINED FOR EXACT FIT AND LOBE PROFILE
*CREATED FROM 8620, BILLET, CASE-HARDENED STEEL
*ENGINEERED USING STATE OF THE ART VALVETRAIN SOFTWARE
*ENGINEERED TO BE DROP IN CAMS THAT USE STOCK SPRINGS
