Guhl Motors has moved to a larger facility. Please Note our new address: 102 S. State St. Ephrata, PA 17522-2411

We are traveling to a couple racing racing events, therefore, we will not be flashing any ECUs Monday 06/12/2017 - Friday 06/16/2017 and Monday 06/26/2017 - Friday 06/30/2017. Any ECU received during that time will be flashed during the next week. Please plan accordingly.

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ECU Re-Flashing

Your motorcycle was assembled primarily for road cruising. And given the fact that not everyone is as responsible as they should be with a high powered piece of machine, factories feel they carry the burden to limit the top speed of your motorcycle for your safety. You probably have heard the term "Top Speed Limiter". Well, one of many benefits of re-flashing your ECU is to remove that top speed limiter. But before we go any further, allow me to address the most common question in this topic.


Is removing the top speed limiter legal?

Removing the top speed limiter is...


Dyno Tuning

Dyno tuning is a systematic approach to engine tuning. Dyno tuning allows us to give your vehicle a tune-up of unparalleled quality, providing you with the smoothest, most economical performance possible from your vehicle. To learn more about this process, read ahead, but I guarantee you that nothing can describe the true results better than experiencing them yourself.

Alcohol Conversion

Gasoline and diesel is a thing of the past. For many years, the automotive industry has been researching a better fuel system. One that is effective as well as beneficial for the environment. This is how alcohol fuekl injection was invented. There are many benefits to converting your fuel injection to alcohol: Increased Horsepower and torque, lower engine operating temperatures, safer with lower fire risks, etc.


Allow us to explain in detail what this process entails and help you make your decision to convert