Dyno Tuning

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Johnson Engine Technology has a complete dyno facility.  Using our DynoJet dynomometer and software from TechnoResearch, we are able to tune both carbureted and fuel injected motorcycles.  With Direct Link software we are capable of remapping your OE ECU.

Check out our Buell/Sportster, Evolution, or Twin Cam runs showing horsepower and torque after we have installed one of our performance packages or done some modification to the bike.  Feel free to send us an email with any questions or comments you may have.


JET uses a Dynojet© 250i for all of our tuning. We are set up to measure four wide band oxygen
sensors at once. We use the latest Daytona Twin Tec Wego system for dual channel O2 reading, plus
we can monitor all EFI parameters on all EFI HD’s©. We like to “Re-flash” all HD© OEM ECU’s. JET
specializes in using Direct Link© and Screaming Eagle© Super Tuners.

Dyno Baseline with O2 Sensor Hook Up
105.00

Must have 18mm port each exhaust.

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Fuel Map Adjustment

$88/hour. Please call 401-596-9507 to get an estimate and to schedule the project.

Modify Baffles

$88/hour. Please call 401-596-9507 to get an estimate and to schedule the project.

Develop Map for Vehicle w/o JET Components

$88/hour. Please call 401-596-9507 to get an estimate and to schedule the project.

Direct Link ECU Key
315.00
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Tune After 3 Runs

$88/hour. Please call 401-596-9507 to get an estimate and to schedule the project.

JET Fuel Map for a JET Performance Package
200.00

JET Direct Link performance fuel map for JET upgrades. We have hundreds of hours of development time in them. Every map we sell includes free upgrades for life.

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