We offer honest and reliable auto repair, and we like to think we do it right. We have been building big horsepower single and twin turbo engines since before they were popular! Put our engines to the test and you will be pleased with the power and reliability.

 Whether it’s your family car, ranch truck or a 3,000 HP racing engine, we have the know-how and equipment to get the job done!

our promise

- Complete Computer Diagnostics
- Roll Cages/Chassis Modification
- Drivability Problems
- Tune-ups
- Custom Forced Induction
- Performance Tires & Wheels
- Engine Machining
- Mufflers and Exhaust Systems
- Steering and Suspensions

our Services

We weld, repair and machine aluminum cylinder heads and blocks. We sell and rebuild turbochargers and superchargers.

We provide custom engine building, machining, welding and ECU tuning. We offer the most complete auto performance services in the Rocky Mountain region.





CNC block machining piston valve relief cutting, seat and guide work, head and manifold porting.



Qualified race engine builders that have years of experience building drag racing engines as well as custom race engines for the motorsports industry.


our team

Wyoming Performance Engines and Race Fab

449 North lennox street casper wyoming

-Diesel Repair

- Fuel System Services
- Custom Fabrication
- Custom Injections
- Transmission Rebuilding
- Electrical Systems
- Fleet Maintenance
- Engine Customization
- Custom ECU tuning since 2004

Our experienced service staff will keep your vehicle in top condition. We use the latest diagnostic technology to provide high-quality service and quick turnaround.

Custom Race Engines