CAMS FOR HARLEY DAVIDSON BIG TWIN EVOLUTION ALL YEARS
WEIGHT: 2.08
TIME TESTED AND TRACK PROVEN ANDREW'S CAMS HAVE COMPUTER ENHANCED DESIGN FEATURES THAT PROVIDE A SUPERIOR COMBINATION OF PERFORMANCE GAINS AND RELIABILITY WITHOUT SACRIFICING COMPONENT LONGEVITY
INSTALLATION INSTRUCTIONS INCLUDED
TIMING AND DURATION MEASURED AT .053" CAM LIFT
LISTED FOR REFERENCE: 1984/1987/LATER OE CAM IS 212° INTAKE , 202° EXHAUST , .472" LIFT ON BOTH VALVES. TIMING 03/39 , 54/02. VALVE LIFT .495" , .495". DURATION 222 , 236. GRIND OEM (L) 1988/1991
LISTED FOR REFERENCE: 1992/LATER OE CAM VERY CLOSE TO 1984/1987 SPECS. CALIFORNIA CAMS ARE APPROXIMATELY 178° DURATION. FUEL INJECTED "0" CAM IS 200° DURATION INTAKE AND 216° DURATION EXHAUST. TIMING 02/30 , 31/09. VALVE LIFT .472" , .472". DURATION 208 , 202. GRIND OEM (N) 1992/LATER EASY INSTALLATION WITH LONGER DURATION FOR MODIFIED STREET ENGINES WITH HYDRAULIC LIFTERS. POWER RANGE FROM 3000/6500 RPM. USE STOCK SPRINGS. TIMING 28/44 54/22. VALVE LIFT .510" .510". DURATION 252 256. GRIND EV51. BY: ANDREWS PRODUCTS INC
