Dyno Tuning

Official factory-trained and authorized Dynojet tuning center

Mid-Valley Cycles offers Dyno Bike tuning for both carbureted and fuel injected motorcycles using a customized Dynojet Dyno-250 for precision testing and calibration. Optimized performance – reliability a must!

Have you changed your displacement, your exhaust (pipes or intake), found your bike sputtering, popping, or running rough?
Come see us: we’ll maximize your motor’s potential and smooth out your power by tuning your ride the right way!
Fuel injected?: We’ll build your custom-tailored fuel injection map.


Mid-Valley Cycles utilizes the newest Dynoware EX+ hardware and software to ensure your motorcycle receives the most accurate and precise dyno tuning. The Wideband Oxygen Sensor (exhaust sniffer) analyzes your bikes air to fuel ratio. The Atmospheric Sensing Module measures current pressure, air temperature, and humidity to correct power and torque measurements to standard atmospheric conditions according to an SAE, DIN, or EEC formula.

With the installation of a Dyno-Jet Power Commander III USB and custom map, your fuel-injected motorcycle can reach its maximum potential, giving you the ride of your life!

OUR DYNO IS MOBILE! – The Northwest’s FIRST COMPLETE MOBILE DYNO PERFORMANCE CENTER!

Check your Horsepower and Torque – Dyno shoot-outs – On-site installation and tuning of performance add-ons!

Please call us to make your appointment now.

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