procircuit21
Member
- Nov 19, 2002
- 125
- 0
I have a '91 KDX 200 that I am trying to get jetted right. I was advised to go to leaner jets, which seems to be the right thing to do, but, my question is, why wouldnt you go to richer jets? I work at a streetbike shop and whenever we put new exhaust or filters or anything like that on a bike we always have to jet them up, since it is getting more air flow in/out of the bike and it would need more fuel to compensate. I didn't think of this until i was talkin to a guy i work with and he brought it to my attention, so I thougth I'd ask.