I have less then 4 tanks (rained today) on my jpx and it has gobbs of power. All i have done is a couple hours on the low end and that is it. I am wondering if i will have to touch the hsn at all. +2 on the idling, purrs like a cat. Now i know where the extra millege comes from, open the throtle just a quater and i am flying. And it is suprisingly very easy to tune, easiest break in yet. Another couple tanks and i will be done. I also think i may never have to shim down to .1 and stay at .2
went and bought the short header for the ofna 86 (remember i have the dynamite pipe) like you suggested neal. The sticker with my name on it made me lol, very cool touch to say the least!!!
could not be happier.