2007 ktm 65 jetting?
if i got thhis kit will i need to rejet my sons bike if so what size jets will i need for the big bore kit
MotoSport Staff Over 7 months ago Location: Portland, OR, USA
Yes the bike will require re-jetting. There is no set jetting spec that will be universal. Jetting will be based upon location, elevation and weather. With this kit, i would contact a performance based shop that specializes in the KTM minis, that have experience with these kits to see if they have a baseline for you to start with. From the baseline, you will be able to tune it accordingly to get it correct for where you are located.