Harley-Davidson Specialists
Dyno Tuning
Crystal City MotorWorx — Corning, NY
At Crystal City MotorWorX, dyno tuning isn't just about chasing peak horsepower — it's about making your Harley run stronger, smoother, and more reliably in the real world. With over 25 years of Harley-Davidson experience and an in-house dyno, we custom tune each bike to its exact setup and riding style.
Every dyno session is performed with precision and attention to detail, ensuring proper air/fuel ratios, throttle response, and overall engine performance. Whether your bike is mildly modified or fully built, our tuning process is designed to maximize power while protecting engine longevity.
If your Harley has intake, exhaust, cam, or engine modifications — or just doesn't ride the way it should — professional dyno tuning is the final and most important step.
Why Tune at CCMW
- +Harley-Davidson specialists — not a generic shop
- +Real-world performance focused
- +Safe, proven tuning practices
- +One-on-one attention to your build
- +25+ years H-D experience
Dyno & Tuning Services Include
Dyno Sheets
Click a group to expandFrequently Asked Questions
Do I need a dyno tune after adding exhaust to my Harley-Davidson?
Yes. After installing aftermarket exhaust, a professional dyno tune is strongly recommended. New pipes change your bike's air/fuel ratio and backpressure significantly. Without a proper tune you can run lean, lose performance, and risk engine damage. We provide custom fuel mapping after any exhaust install.
Do I need a dyno tune after a cam install?
Absolutely. A cam upgrade changes the engine's entire breathing characteristics. A dyno tune after cam installation ensures your fuel map matches the new cam profile, maximizing power gains while protecting your engine. We have dyno results from hundreds of cam tunes — see our sheets above.
What tuners do you work with?
We work with all major Harley-Davidson tuning platforms including Power Vision (Dynojet), Screamin' Eagle Pro Street Tuner, and other EFI solutions. We custom map every bike on our in-house Dynojet dynamometer.
Do you provide before and after dyno sheets?
Yes — every tune includes before and after dyno sheets so you can see exactly what your bike gained. We have results from Cam, 117, 121 CVO, 124, 128, 131, 132, 135 cubic inch builds, and turbocharged Harleys. Browse them in the sections above.
How long does a dyno tune take?
A typical tune takes 2–4 hours depending on your build's complexity. Highly modified bikes requiring significant fuel map development may take longer. Call 607-654-7431 to schedule and we'll give you a better estimate for your specific setup.
Where are you located and what areas do you serve?
Crystal City MotorWorx is in Corning, NY. We serve riders from Elmira, Horseheads, Bath, Watkins Glen, Hornell, Ithaca, Binghamton, and throughout the Southern Tier of New York and Northern Pennsylvania.
Serving the Southern Tier & Beyond
Crystal City MotorWorx provides Harley-Davidson dyno tuning for riders throughout Corning, Elmira, Horseheads, Bath, Watkins Glen, Hornell, Ithaca, Binghamton, Wellsboro PA, and surrounding areas. If you're looking for a qualified Harley tuner in the Southern Tier of New York — we're the shop.
Ready to Get on the Dyno?
Call us to schedule your session or ask about your build.