piranha-bro2
Hero member
- Location
- Melbourne
Is it just me, or are the holes in all three of those jets completely different?? The middle one looks like it's burred in some way for a start. And as for running massive main jets, depending on the needles it's running you can literally remove the main jets and once over a certain main jet size, it will make zero difference. If the ratio of needle-tip-area-to needle-jet-open-area is smaller than the open area of the main jet you've reached the max available fuel delivery. Lee and I had to fit different needle profiles to our SFC'd motors to get correct full throttle jetting on the dyno (from K2 to K4 from memory).
Having said that, I doubt Carlo's bike would run clean on full throttle with the mains removed. Astonishing find!!
Having said that, I doubt Carlo's bike would run clean on full throttle with the mains removed. Astonishing find!!