Dale recently teamed up with Dobeck Performance to make available the new totally plug in FJR Holeshot EFI Supertune Tuning box. The Holeshot EFI Supertune Tuning Box does not require that you re-map your electronic fuel injection to dial in your tune up. It simply allows the user to adjust the air/fuel mixture in three areas. Idle and low RPMs, steady cruise, mid range, on off throttle applications and wide open full load throttle. There is also an adjustment allowing you to set when the full throttle fuel curve begins to come in at what RPM. All that is needed is a small flat blade screw driver and some time to play. Dale has spent countless hours on his Dynojet 250 I dyno doing all the pre testing for you, as well as road testing the FJR from sea level to over 9600 feet elevation. He achieved a perfect 13:1 to 13:8 A/F under all throttle conditions. These motors make some nice power and torque gains over stock and Dale's tune up really smooths out the mid range response, and still deliver good fuel mileage out on the road. When you purchase your Holeshot EFI Supertune Tuning Box from Holeshot, Dale will pre-set it for you, so its as close to a plug and play as possible.

Click here to view the Installation / Photo Tips page. (NOTE: Photos shown are from a FZ1, which uses same unit)