More will be posted on this page soon. We will have a full explanation of our Approved Dyno Tuning Center Certification, FAQ's about Dyno Tuning, Power Commanders, etc. We will also be posting a sample of the many custom tunes accomplished at our shop that have already impoved the optimization of performance on many of our customer's motorcycles. Please check back with us after the 18th for much more information on our performance motorcycles.

• RPM specializes in building performance motors. Although we build performance motors for all American V-Twins our specialty is Harley Davidson Twin-Cams.
  
  
• Our Dyno machine not only allows us to enable your bike to the optimal performance but it also allows us to check mechanical issues without taking a bike on the road.
  
  
• We have packages available in 98-inch, 107-inch, 114-inch, 117-inch and 124-inch motors. These motors range in horsepower and torque from 100 to 170. All kits in sumamry below include cylinders, pistons, all rings & gaskets, gear drive & cams, adjustable pushrods, stage-2 heads, 1.9 intake valves, and all parts and labor.
  • 98"
  • 107" with 4 1/8" bore and machine cases
  • 117" - 107" kit w/stroker flywheel & throttle body for EFI
  • 114" with 4 1/4" bore and machine cases
  • 124" - 114" kit w/stroker flywheel, stage 3 heads, & throttle body for EFI
  • 131" (in the process of building one of our own - check back soon)

Give us a call or come visit us today to find out more about how we can evolve your motorcycle to a high-performance motorcycle.