I know you live in chicago and the jetting is different then cali but that jet is way too small. i started with an 80 and my shit would cut out and stuff. then i went up to a 100 for kicks and it ran but four stroked at full throttle. it was good at about a 96. i had the same set up but with a proma. try a 90 and see what happens. there are some cool threads on here but kinda hard to find. maybe search "jetting polini puch". I know rafter ran a 96 and harold says it should be in the 100's with similar set ups. watch out!! i seized the shit out of mine!!