**Excludes 2006 Dyna Glide**
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 Twin Cam engine can be made even more convincing when superior Andrews computer-designed high-performance cams are installed.
Cams work well with fuel injection or carburetor models
Run best with low restriction exhausts (1700-5200 rpm)
Works well with carbs or fuel injection
Bolt-in cam for more torque with stock compression
Can be used with stock valve springs and tappets
Similar to the EV-23 cam
All Andrews gear-driven cams require four-gear set for installation (DS-199532 for 99-06 applications; 0925-0152-S&S 4 Gear Drive Kit($471.63) for 07-17 Twin Cam and 06 Dyna applications).
Chain Driven Cams: 00-06 model cams use a splined cam drive sprocket.
These cams will fit in the 1999 Twin Cam motor, but the splined cam drive sprocket OEM #25716-99 or DS-199175(+$99.95) must be used.
Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
59G, 60G and 64G cams are for highly tuned engines and require the knowledge of an expert engine builder for proper setup and installation.
NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.