You've put your heart and soul into your ride. Now it's time to get the most out of it. We can get the maximum horsepower/torque and keep it driveable and reliable. Whether you're fuel-injected or carbureted, we can help. If you live in Hanover, MA, visit us at 74 Industrial Way today for performance tuning services.
performance tuning
dyno tuning services and more

What does it involve?
- Dyno tuning
- exhaust gas analysis
- afr testing
- programming on standalone ecu's
- carburetor return and rejet
- custom distributor curving
- timing adjust for peak performance
hours of operation
A.C.S. Racing is open between 8:30 AM and 5:00 PM from Monday to Friday. You can schedule an appointment to visit us on a Saturday. We're closed for Race Day on Sunday.
You'll be happy to learn that we can do performance tuning for Electromotive, F.A.S.T and mostly all other major brands.
We're the only shop in New England that uses three dynamometers!
Count on our 30 years of experience in performance tuning for excellent results.