We provide custom engine building, machining, welding and ECU tuning. 

Wyoming's ONLY  diesel automotive building facility!







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

We weld, repair and machine aluminum cylinder heads and blocks using the finest tools in the industry!

We offer honest and reliable auto repair. We have been building reliable, high horsepower, forced induction engines for years. 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 racing engine, we have the know-how and equipment to get the job done properly!

our GOAL..

our Services

CNC block machining, valve relief cutting, seat and guide work, head and manifold porting. Wyoming's ONLY complete in-house facility!

Custom Race Engines

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.

-Diesel Repair

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

Wyoming Performance Engines and Race Fab

449 North lennox street casper wyoming

- 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