Horsepower Sales
Divsion of DonSPEED Racing
3319 Fitzgerald Road, Suite 12
Rancho Cordova, CA 95742
Tel: (916) 853-9738

 

     

 

   
 

 

Home

About Us

Contact Us

Privacy Policy

Other DSE Companies

DonSPEED Racing

CenterStand Motorcycle Lifts

Lightning Racing Exhaust

 

 

 
 
Dyno-Tuning

Experience

Over 35 years in automotive and motorcycle experience.

  • Chrysler and GM (Delphi) fuel injection specialist since 1984

  • Factory Viper and Lotus certified

  • ASE Master Technician

  • 14 years Harley-Davidson experience

  • PowerCommander Dealer

  • 8 years H-D Racetuner experience

Equipment

  • DynoJet model 250i dynamometer with eddy current load cell.

  • Dual PC's and monitors for simultaneous engine monitoring and tuning.

Dyno-Tune Pricing

  • PowerCommander* - $250

  • H-D Race Tuner* - $350

  • Carbureted V-Twin - $80-up

  • Carb Import 4 cyl  - $150-up

  • Dirt - $80-up

FREE DYNO TEST
with purchase of any EFI tuner or software!

*Custom MAP

 

Directions

 
 
Does your Fuel Injected or Carbureted bike have any of these symptoms?
  • Surge at steady speed
  • Hesitation
  • Poor fuel economy
  • Lack of power
  • Spark knock or "ping"

We can fix it!

We use a state of the art DynoJet 250i dyno and 30 years of Automotive and Motorcycle engine management systems experience to expertly diagnose and tune your motorcycle to make it run the best it can.

We have years of experience with the PowerCommander, Race Tuner and Super Tuner EFI tuning systems.

If you own a  Harley-Davidson and do not currently have a Fuel injector tuning device, we currently sell and install DirectLink Pro from Techno Research. This is a comprehensive tuning software program that works much like Harley's Race-Tuner® and Super-Tuner® software programs by directly modifying the tables in the EFI module itself without having to use an add on "piggyback" module. What you get is a quality tuning program at a bargain price.

We also have hundreds of maps already written. This allows us to download a program that closely matches your engine/pipe combination saving you the cost of a custom MAP and hundreds of dollars.