CAMS FOR EVO / BIG TWINS - ANDREWS

EV3 GRIND CAM

A 6000+ rpm cam for stock heads and springs with hydraulic lifters
Bolt-in cam for light bikes (FXRS, etc.) adds significant mid-range power without affecting idle

EV5 GRIND CAM

Designed for mildly stroked motors or motors with head work done
Works with stock hydraulics, with stock spring travel set to .560" minimum
Excellent power in the 2500-6500 rpm range

EV7 GRIND CAM

Excellent in the 2800-6500 rpm range
Designed for big-inch stroker motors with head work
Uses stock springs
Works with stock hydraulics, with stock spring travel set to .560" minimum

EV13 GRIND CAM

Bolt-in cam for street or touring use with more mid-range and upper-end power than the stock 88 EV cams
Uses stock springs; works with carbs or fuel injection
Especially effective in reducing oil temperature

EV23 GRIND CAM

Bolt-in cam for heavier touring bikes and high-geared bikes with 65-tooth rear pulleys
Uses stock springs; works with carbs or fuel injection
Crisp throttle response and strong pulling power from 1500 to 6000 rpm
Works well in higher altitudes

EV27 GRIND CAM

Bolt-in street cam with fast open and close ramps
Uses stock springs; works with carbs or fuel injection
Pulls from 1500 to 6000 rpm
Similar timing to EV3, but designed to produce a very broad torque band

EV31 GRIND CAM

Basically an EV27 cam with timing set for superchargers or big-inch motors with 10.5+ compression ratio
Super power for supercharged engines

EV38 GRIND CAM

Longer exhaust cam lowers oil temperature
Great mid-range and high-end power
Lower lift exhaust for easy installation
Bolt-in for lighter bikes (FXLR, etc.)

EV46 GRIND CAM

Bolt-in performance cam with fast open and close ramps
Similar to "EV3" but higher static compression pressure for 4000+ rpm with stock heads and hydraulic lifters

EV51 GRIND CAM

Easy installation
Works with stock hydraulics
Long duration for modified street motors
Power range from 3000-6500 rpm

EV59 GRIND CAM

Designed for modified 80" to 88" motors
Very broad powerband to 6000 rpm
For use with high lift springs and collars

EV72 GRIND CAM

For use with Andrews springs and titanium collars
OK for use with hydraulic lifters
Very broad powerband, 2800-6000 rpm
Upgraded EV7, for 92" or larger street motors

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 Harley's 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 6000-plus rpm with stock springs and no valve float. Made in the U.S.A.

NOTE: Must check coil bind, valve-to-valve clearance and valve-to-piston clearance.