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.

EV59 EVOLUTION CAM
Designed for Modified 80 to 88 Motors
For Use With High Lift Springs and Collars
Very Broad Powerband to 6,000 Rpm
Use With Hi-Lift Springs
Fits All 1984-1999 Harley Davidson Evolution Big Twin Models (Excludes 1999 Twin Cams)
Made in the USA
Sold Individually

INTAKEOpen (In Degrees): 28
Close (In Degrees): 48
Duration at .053 (In Degrees): 256
Duration at .020 (In Degrees): 290
Valve Lift: .560
Lift at TDC: .236

EXHAUSTOpen (In Degrees): 56
Close (In Degrees): 24
Duration at .053 (In Degrees): 260
Duration at .020 (In Degrees): 294
Valve Lift: .560
Lift at TDC: .208

NOTE: It Is the Installer's Responsibility to Check Coil Bind and All Clearances
NOTE: The Image Displayed Is Representative of Andrews Cams, but May Vary Depending on Your Specific Model.