Banshee Jetting Issues!!

[Smkmup]

I Have Modified My Banshee With Drag Ported Jugs, Trinity Head (15cc Domes), Fmf Exhaust, Boost Bottle, Open K&n Airfilters, Timing Plate, The Jugs Are Bored .060 Over. It Is Making Around 210lbs Of Compression. Everytime I Hit The Throttle It Doesn't Feel Like It Is Opening All The Way But It Is. This Is A Jetting Problem I'm Told. Currently I Have 350 Mains, 30 Pilots, And Stock Needle. Magic Racing Told Me I Need 32.5 Pilots. Does That Sound Right? The Plugs Have Good Color! Also Does Anyone Know What The Timing Should Be Advanced To Currently I Have It Set At 8 Degrees.

Thanks,
Steve

[Bandit]

This may help.
http://www.everything2stroke.com/for...ead.php?t=2326

[wesw]

first off why a drag port with fmf. that like taking a firehouse and hooking up a straw to it.

get some shearers pipes.

2nd are you using stock carbs, why you need air and fuel for it to run at its best. get some pwk 33-35 or pj 34s.

most set the timing at +4 for trails and whatnot +7 for drags

3nd 210psi of compression is really high thats alcohol compression i would lower the compression down to around 180 psi so it can rev out better. i bet that thing has some killer low end with that compression.


if your running stock carbs i would say

stock pilots or 27.5, needle in teh 4th clip and some 340 - 360 mains depending on the elevation your at.