* Hot street cams for 88 to 103 inches.
* 80+ rear wheel HP possible with well tuned 88 incher, 90+ HP with 95 inches and more with 103 .
* Smooth idle, broad torque
* Works with Stock to 9.5 compression
* High lift version of 31HG.
* Works best from 2200-5600 rpm
* Requires purchase of SS33-4285 2007up gear drive & Installation kit