1. Domestic

JMS has won numerous championships and many have them have come in Road Racing. We pride ourselves on being able to produce power over a wide range and deliver great reliability at the same time.

Drag Racing is also very big at JMS and we have many wins from the blown, injected and NOS classes.

2. Foreign

JMS has been doing import engines since they first arrived on our shores. From the early days of the MG and Datsun to the current trend of multiple overhead cams JMS is involved with them all. European and Asian engines are a very big part of today's market and we are here to lend our years of experience to this very specialized market.

3. Offroad page in progress

4. RV

5. Street Rods

JMS has been building engines for the street rod market since the beginning. Since most street rods have their engine very visible we at JMS are very concerned about the way an engine looks as well as how it performs. From custom paint and outside casting detailing, to show quality polishing we can customize any engine combination to fit the needs of this market.

JMS can build an engine complete with all accessories installed, dyno tuned and ready to install your street rod. We have experience in building Fords, Chevys and Chrysler Hemi to make your street rod rumble.

We are currently working with some of the top builders in the state and are the exclusive builder for the famed SO CAL Speed Shop crew in Pomona California. JMS is capable of building from mild to wild, blown to injected, low buck to high end projects. Let the experts at JMS help you engineer, design and bring your dream to completion.