Banshee jetting help

[dbt350]

I have a stock 06 banshee. I just put a FMF Gnarly exhaust system on it. It started bogging when I wasn't getting into it hard. Then it fouled the left cylinder plug. I put a Toomey air-filter and prefilter (no air box) on it. I want to get it jetted right but don't really know that much about it. Anybody with any suggestions about the specs on the jetting I need? I am in North Carolina (32 degrees at lowest), sea level, maybe a little above. Thanks

[dajogejr]

I threw this in the Banshee jetting forum so you might get better help....
You'll get a broader audience here...

What jets are in there now?

[$evy]

240's mabye?

[jamman]

Hmm, I've got Gnarlies too! Same probs as well. Looking forward to ya figuring it out. I've got the lid removed, K&N filter, Boyesen carbon reeds and 40 over wiseco's. I'm running 300's though. Figure after I put in my RAD valves I'm gonna drop down to 280's. I think 200's are stock, some dealers will provide or install 190, 210 or 220 mains.

[gassrx.com]

start with does she idol, air screw next 1 1/2 to 2 turns out. if more or less the pilot is wrong . toomey needles help out to. to get the needles set right pull the main jets. that way the top is fat no cooking the pisstones. if she revs with no power lean , stubbles its to fat. 3/4 throttle is were the mais kick in start fat then back them off. ohh yeh check for intake leaks with starting fluid. spray the intake boots jug to make sure that is out of the equation . tors can f the jetting up . throttle linkage from tors, and the park brake also will f..k the jetting up to. just my 3 cent . you can call ,pm, or email me and i can walk you through the jetting war