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Click Here to see the latest  Dyno Test

 

Hi Performance Specialists
 
Now Offering Custom Chip Tuning
Superchips Automotive Tuning

click here for more details >>

 
Forced Induction

J&M is the area leader in forced induction systems for your vehicle. Not only can we supercharge your classic muscle car with a state-of-the-art modern centrifugal supercharger, but we can also make your modern muscle car fly.J&M Motorsports knows what makes the difference with forced induction. These systems must be balanced for your needs and tuned properly to be reliable and make big power.With our in-house chassis dyno we have the tools and the know how to help your car lay down the power and stay together to tell the tale. We make cars FLY.

 
Dyno Tuning

Why tune your car on a Dyno?
#1 Reason: Greater Horsepower with quicker/faster, more consistent performance.By using a dyno you can "tune in" the hidden power that we are all looking for.There is no better way to tune your car unless you tune it on a dyno.J&M MotorSports is Northern Connecticut's only motorsports Dynojet equipped facility. Click on our dyno section to learn more.

 
Standalone Engine Management

Take the lead with the newest technology available. Designed for applications where maximum power and tuning is a requirement.

Our State-of-the-Art system allows the engine tuner to take precise control of an EFI engine's operating parameters. Click here to check out our engine management section.

 

Fuel Air Spark
NOS
Procharger
Steeda
Vortech Superchargers
Accufab Racing
Turbonetics
Superchips