Screamin Banshee92 Posted March 9, 2012 Report Posted March 9, 2012 I have 92 just re done the top end came with K & N air filter and Dg pipes..on it when I got it. stock jet is 200 any idea what Jet I should use now? It seems to break up about mid to full throttle maybe not break up but just runs out of gas.. Do I go up to 210 or down.. 190? Thanks Quote
Surfrjag Posted March 9, 2012 Report Posted March 9, 2012 sounds like you need to go up a few jet sizes. if your airbox lid is off probobly around a 260? Quote
Chip M Posted March 9, 2012 Report Posted March 9, 2012 I just got done rebuilding on with just minor bolt on mods....pipes, coolhead. and K&N air filter. It also had stock jets in it when I bought it AND it had a melted spot on the piston probably from the stock jets running me too lean. After talking with Jeff at FAST and reading a great sticky in here about jetting, I ordered 300 main jets and 27.5 pilot jets. Runs sweet now. The jets are cheap and 2 days after I ordered them they were in my mailbox. Dont screw up your new topend. Call FAST Racing . I will post the link to the HQ sticky. Good luck. Banshee Jetting FAQ Quote
Screamin Banshee92 Posted March 11, 2012 Author Report Posted March 11, 2012 Thanks thats what happen before burned the piston on the right side. I just got done rebuilding on with just minor bolt on mods....pipes, coolhead. and K&N air filter. It also had stock jets in it when I bought it AND it had a melted spot on the piston probably from the stock jets running me too lean. After talking with Jeff at FAST and reading a great sticky in here about jetting, I ordered 300 main jets and 27.5 pilot jets. Runs sweet now. The jets are cheap and 2 days after I ordered them they were in my mailbox. Dont screw up your new topend. Call FAST Racing . I will post the link to the HQ sticky. Good luck. Banshee Jetting FAQ Quote
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