Andrews Products Grinds Its Cams With the Help of a Computer With Cam Design Capabilities. This Superior Technology Gives the Utmost in Both Performance and Reliability. Only the Best Alloy Steel Billets and Heat-Treating Processes Are Utilized. Furthermore, the Power in Harleys Evolution Engines Can Be Made Even More Convincing When a Superior Andrews Computer-Designed High-Performance Cam Is Installed. These Hydraulic Lifter Cams Are Capable of 6,000-Plus Rpm With Stock Springs and No Valve Float.
EV13 EVOLUTION CAM
Bolt-in Cam for Street or Touring Use With More Mid-Range and Upper-End Power Than the Stock 88 EV CamsEspecially Effective in Reducing Oil TemperatureUses Stock Springs; Works With Carbs or Fuel InjectionFits All 1984-1999 Harley Davidson Evolution Big Twin Models (Excludes 1999 Twin Cams)Made in the USASold IndividuallyINTAKE
Open (In Degrees): 15Close (In Degrees): 31Duration at .053 (In Degrees): 226Duration at .020 (In Degrees): 270Valve Lift: .485Lift at TDC: .161EXHAUST
Open (In Degrees): 45Close (In Degrees): 13Duration at .053 (In Degrees): 238Duration at .020 (In Degrees): 280Valve Lift: .495Lift at TDC: .148NOTE: It Is the Installer's Responsibility to Check Coil Bind and All ClearancesNOTE: The Image Displayed Is Representative of Andrews Cams, but May Vary Depending on Your Specific Model.- Make sure this fits
by entering your model number.
- Measurement of cam and pinion gears is especially critical for 90 and later models to verify proper fit.
- Bolt-in cam for street/touring use has more mid-range and top end power over stock
- Intake Opening (degrees): 15
- Intake Closing (degrees): 31
- Exhaust Opening (degrees): 45
