Cam,W/Gear Ev51 Grind Big Twin Evo All Years Hydraulic Andrews.291151

MID-66825

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Cam,W/Gear Ev51 Grind Big Twin Evo All Years Hydraulic Andrews.291151
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. uel injected 0 cam is 200° duration intake and 216° duration exhaust.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.Note: Always replace the INA brand cam bearing with our Torrington brand cam bearing 66922.

Cam,W/Gear Ev51 Grind Big Twin Evo All Years Hydraulic Andrews.291151 Harley Mid-USA - K and G Cycles