Performance Engine

Comprehensive Dyno Tuning to ensure your bike is running optimally. Two wheel and Trike Experts. Factory trained with experience in tuning multiple brands. Certified by DynoJet & ThunderMax Common tuners used include, Power Vision, Power Commander, TTS Master Tune, all H-D Tuners  The best (and possibly only) Trike Tuning Center in Northern Illinois. Now serving Illinois, Wisconsin, Michigan, Northern Indiana...

The biggest Big Bore possible with a slip in kit! These S&S cylinder and piston kits takes your 107" M8 to 129" and the 114" to 132". Huge displacement increase means huge power increase Works with stock crankcases Original engine serial numbers are retained Powder coat finish matches factory finish, giving the bike a "sleeper" advantage MLS (multi-layered steel) head...

The biggest Big Bore possible with a slip in kit! These S&S cylinder and piston kits takes your 107" M8 to 129" and the 114" to 132". Huge displacement increase means huge power increase Works with stock crankcases Original engine serial numbers are retained Powder coat finish matches factory finish, giving the bike a "sleeper" advantage MLS (multi-layered steel) head...

The biggest Big Bore possible with a slip in kit! These S&S cylinder and piston kits takes your 107" M8 to 129" and the 114" to 132". Huge displacement increase means huge power increase Works with stock crankcases Original engine serial numbers are retained Powder coat finish matches factory finish, giving the bike a "sleeper" advantage MLS (multi-layered steel) head...

The biggest Big Bore possible with a slip in kit! These S&S cylinder and piston kits takes your 107" M8 to 129" and the 114" to 132". Huge displacement increase means huge power increase Works with stock crankcases Original engine serial numbers are retained Powder coat finish matches factory finish, giving the bike a "sleeper" advantage MLS (multi-layered steel) head...