tnc110
10-20-2010, 06:38 AM
05 predator 500 with a uni pod filter and spark arester removed. I have been working on installing a dynojet kit. stated with a 170 mj and clip on 2nd. bike had a weak bottom and mid range at full throttle. switched to a 165...same thing. went all the way down to a 155 and much worse. went to a 175 and it got much better. So i went to a 180 to be safe...all good.
question is this...i just ordered a full hmf system...am i going to need higher than a 180 mj for it? seems the hmf sytem is going to flow more than the stock sytem...more air = more fuel...do i need to order some more main jets?
I'm sorta amazed cause the dj kit calls for a 170 mj with on a full system stage 3 bike and a 146 for a stage 1. I am at 3500'
question is this...i just ordered a full hmf system...am i going to need higher than a 180 mj for it? seems the hmf sytem is going to flow more than the stock sytem...more air = more fuel...do i need to order some more main jets?
I'm sorta amazed cause the dj kit calls for a 170 mj with on a full system stage 3 bike and a 146 for a stage 1. I am at 3500'