JMC Performace has been in the Marine and Automotive racing industry for close to two decades.
From the start we have been building engines to maximize horsepower on the racetrack and find perfect the combination to increase effiency and reliability on the water.  We have the skillset, equipment and experience to make sure your job is completed with the highest quality workmanship and parts.
  1. Managing Director
  2. Managing Director
Automotive Services
We specialize in performance automotive applications meant for both the street and track.

Engine Repair/ Rebuild
Carburator Rebuild
Carburator Tuning

Computerized Tuning utilizing HP Tuners
Chassis Dyno assisted Tuning

Marine Services
We service all water craft ranging from two cycle wave runners to big block V8 Engines.  

Engine Repair/ Replacement
Electrical Troubleshooting
Outdrive Replacement/ Repair
Supercharger Rebuild
Oil Changes

Fuel Injector Testing
We offer gasoline fuel injector ultrasonic reserve flow cleaning and flow bench testing for many types fof injectors. 

Ultrasonic Fuel Injector Cleaning
Fuel Injector Flow Bench Testing
Parts Replacement
Injector Mapping