Give your ride the tune up it deserves and extract the horsepower you paid for! Jarz Performance offers Harley-Davidson® dyno tuning in BC and surrounding areas. We perform Dyno testing on our Dyno Jet, 250i Load Control Dyno, with Exhaust Gas Analyzer. Our more than 20 years of experience and the thousands of dyno runs logged in our database, will assure you that every last bit of power in your motorcycle is found and utilized. You can contact us through phone or email to know what suits your motorcycle the best.
What Is Dyno Tuning?
The Dyno is essential for realizing the full potential of today’s fuel-injected and carbureted motorcycles with performance modifications. This is a tool that can accurately calibrate fuel and ignition maps or diagnose run/driveability issues in a controlled environment. We can show you the HP and torque your motorcycle is producing to the rear wheel as well as your air/fuel ratio. With this information we can tune the motorcycle in different areas to achieve optimum performance and driveability.
Is the Dyno Hard on My Bike?
Not at all! Your motorcycle is in a controlled environment as it is being tuned. This means we monitor and control temperature, heat cycles and load. A wide open throttle run on the dyno is less stressful than a wide open run on the highway. In fact, we break in fresh motors on the dyno because it is far better to run in a fresh motor with a good tune up rather than a generic flash or base map.
Jarz Performance packages are the result of many years of testing components and combinations. Along with our technicians’ 60 years of combined experience and 11 years of very successful and professional Harley drag racing, we can get your motorcycle equipped as per your requirements.
“EITMS” What It Is and How It Will Affect Your Bike
Direct Link is Jarz Performance preferred method of fuel injection custom mapping and tuning. It allows complete tunability of your motorcycle so it has stock dependability, no added module to mount on the motorcycle and no extra connections to go bad. The only way to properly dial in your fuel is to run it up on the dyno and check the emissions at different loads and RPMs.
Dyno Tuning: $150.00 per hour or $50.00 for 3 pulls
Fuel Injection Custom Mapping: $150.00 per hour
Custom map: $600. $500 if you purchase tuner from Jarz Performance.
The below graph shows the performance increase with a custom tune using Direct Link software in our dyno tuning facility.
These results were achieved on a 2018 FatBob with a SE stage 3 kit. Red lines are ProStreet tuning, blue lines are the results using Direct Link 25 extra HP and 8 ft. lbs. of torque.