Dyno Tuning

Black Hills Custom Parts Has An On-Site Dyno Facility
Featuring The NEW Dynojet 250i Dynomometer, with Air/Fuel sampling technology.

The Best Way To See How Much Power Your New High-Performance
Parts Are Producing Is To Have Your Harley Dyno Tested.

We've Already Done The Homework For You And Dyno Tested Some Of The
Hottest High-Performance Parts On The Market!

Now All You Need To Decide Is When To Make Your
Horsepower-Appointment With Us!