G'day.
Ive just received a Kev O2 controller, stage 1 2 & 3 DNA filters incl airbox cover. Bikes already got Kev fuel mod plus MTC single can.
Do I now really NEED a PCV, or is it just a good idea to maximise the above gear ?
Do I risk damaging the motor running it all with just the fuel mod and O2 controller ?
Thanks for your help. Geoff.