Dyno Tuning

Dyno Tuning  Service

RoadSkulls V-Twin Performance in Denver, CO is proud to offer Colorado with its first climate controlled  tuning facility. We can tune all year round. No matter the weather, the dyno room is always 75 degrees. We are also proud to be the only dynojet in the state able to tune choppers up to 102″ long, trikes, bikes with side-cars, ATV’s, UTV’s (side by side) up to 122″ long and 65″ wide, and go carts.

All of our tunes come with a  100% customer satisfaction guaranteed. If for some reason your are not happy with the tune, bring it back and we will address your concerns. If we cannot fix the problem, rest assured that will refund your money and re-flash to your original map.

Please note that alterations to the configuration of a bike after a tune null the guarantee. Alterations include, but are not limited to changes in the way the vehicle breaths, cams, heads, exhaust, slip-on’s, air cleaner, etc.

The dyno can tune Motorcycles up to 102″, and UTV’s up to 122″ long (measured from the front edge of the front tire to the center of the rear axle) and up to 65″ in width (measured from outside edge of rear tires)

Basic Dyno Tune

Basic dyno tunes are recommended for riders that want to avoid high costs, but increase a bike’s performance. This tune option is available for fuel injected Harley-Davidson motorcycle with the Delphi ECM, including 2015 models. This option is ideal for riders performing mild modifications to their bike, such as:

  • Air Cleaner & Pipes
  • Air Cleaner & Slip-on’s
  • Bolt-On Big Bore & Cams
DynoJet Power Commander

UTV dyno tune (Side-by-Side) / ATV / Go-Carts dyno-tunes

RoadSkulls is glad to offer tuning to the four-wheel market in the Front Range area. ATV, or Go-Cart, UTV dyno tuning is determined on a case by case basis. Contact us directly to discuss cost and capabilities.

Proudly serving the Denver, Front Range Colorado Market – Dynojet tuner and tuning services, harley davidson, chopper motorcycles.

New: Check out our prodct page for our new StraightShooter patented unit for your performance needs.

Performance Tune

This tune is recommended for riders eager to squeeze every ounce of horsepower out of their bike and offers the ultimate in adjustability. PCV allows for individual mapping of each cylinder and gear and has a 2 position map switching function built in (map switch not included) that is capable of attaching to multiple PCV accessories. This tuning package is recommended for motors that are over 113″.

***As always all our tunes are 100% customer satisfaction guaranteed.

Performance Tunes starting at $800, includes dyno time and install

programs: Dynojet Power Commander and Power Vision

UTV dyno jet tune
  • DynoJet Power Vision certification
  • Dynojet certification
  • Dynojet Power Commander certificate
  • Ultra Cool cooling systems
  • Jims USA
  • Feuling BulletProof
  • Klock werks custom cycles
  • ProCharger superchargers

RoadSkulls V-Twin Performance


(303) 288-9181
802 E. 78th Ave, Denver, CO 80229


© 2020 RoadSkulls V-Twin Performance