Spyke starters have more cranking torque, made possible through higher output motors and gear reduction. Easy, stock-like installation.
Note: 1989-1993 Models require ABR-99-1026
* Does Not Fit Dyna 2006.
* Advanced timing, High Compression, & Increased cubic capacity can cause failure of Ring Gear, Pinion Gear teeth & Starter Clutch.
* S&S Easy Start Cams are the most reliable option for decreasing compression during start-up on Twin Cam Engines. Electronic or Manual compression releases are options for Evo Engines.