Performance Through

Superior Technology

Methanol fuel injection conversions, EFI tuning, WiDefy boards, and much more.

Our Services

Fuel Injection Conversion

600 AND 1000 SPRINT CAR METHANOL CONVERSIONS

Injection

Repair

YOU SEND IT, WE FIX IT

EFI Tuning

EFI TUNING, OR DYNO TUNING AVAILABLE BY APPOINTMENT ONLY

Here Are Just a Few of
Our 5-Star Reviews

We have many excellent reviews on both Google and
Facebook, plus more on our Testimonials page!

Some of our amazing customers!

Do you want to be featured too? If you win a race using Guhl products, fill out the form on our Driver Spotlight page! 

FAQ

NO. Guhl Motors does not modify any ECU of a vehicle that has a VIN number, has had a VIN number, or any vehicle that is or can be street driven. This includes ALL motorcycles.

We are open Monday-Thursday from 9-5:30. On Fridays we are open from 9-12. We are closed on weekends.

Our business address is 102 South State St, Ephrata, PA 17522.

Please include your name, address, phone number, and email, along with a description of what you’d like us to do with what you’ve shipped.

Yes, we ship internationally. Customer is responsible for all duties and taxes.

Don Guhl

Meet the Owner

Hey! I’m Don Guhl, the owner and founder of Guhl Motors. I have always been interested in racing and improving performance on the track, and have been doing this kind of stuff since the early 1980’s. I hold a B.S. in electronics engineering from DeVry University. My proudest achievement in the racing world was when, in 2001, I developed the world’s first methanol fuel injection conversion system for a 600cc micro sprint. Outside of work, I have a wife and two kids who I love spending time with. I am very passionate about what I do, and I hope you’ll consider doing business with us!

Contact Us

Guhl Motors Contact Form