The outer jacket is rated up to 125°C and oil & gas resistant

82-95 Big Twin

001" wider piston to wall clearance

Air and oil mist can escape from the crankcase

DYNOJET POWER COMMANDER V tändning..... The outer jacket is ratedEasy to use for any experience level of tuner. The Power Commander 6 tuning device allows you to optimize your fuel and timing curve (where applicable) with downloadable tunes (maps). The Power Commander 6 is a plug & play setup and will allow your bike to run at its full potential. The small size allows you to install the unit underneath your seat, cowl, dash or any other suitable location. Works in conjunction with the stock ECU unit but your bike