DAYTONA TWIN TEC LLC ECM M8FI KIT 17-20 TOUR/ULTRA 17809 Top Yoke Nut the K66 can be ridden

the K66 can be ridden with confidence no matter what the weather throws at it

14 mm rounded links provides increased durability and safety

Installation should be done by a Qualified Mechanic and Carefull Checked for Proper Function

is a modified version of the K58 to better work with medium-sized scooters and small bikes such as Groms and Z125s that fit these sizes

DAYTONA TWIN TEC LLC ECM M8FI KIT 17-20 TOUR/ULTRA 17809 Top Yoke Nut the K66 can be riddenQuickly auto tune fuel curves for front and rear cylinders on a dyno or on road with new WEGO IIID dual channel wide band oxygen sensor interface, Robust alpha N (throttle position and RPM based) fuel control eliminates problems with long duration high overlap camshafts, Extended data logging and diagnostics, Data flash memory stores full 60 minutes of operating at 10 samples per second, Programmable user input for functions such as two stage RPM