CAMS FOR 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
  Bolt-in street cam with fast open and close ramps. Similar timing to EV3 but designed to produce a very broad torque band. Pulls 1500 to 6000 RPM. USE STOCK SPRINGS. EFI or Carb. Timing 20/36 44/16. Valve Lift .495" .495". Duration 236 240. Grind EV27.
  By: ANDREWS PRODUCTS INC

Not legal for sale or use in California, or on any pollution controlled vehicles.