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View Full Version : wont run at WOT



400exridin121
03-21-2007, 08:12 PM
I was riding today on about a 1/8th mile, and dragged it about 5 times and on the fifth one it just stopped. I tried starting it and and it wouldnt turnover. the exhaust was hotter than ever it was so hot i could feel it with my hand about as far away as the end of the fenders. it started after a little while. My jetting is 42 pilot and 58 main @ 915 altitude. Im not sure about the air or fuel screws, mods in sig. Are they not ment to do that or do i need to adjust something? Thanks for any help

400eXr1d3rZ
03-21-2007, 10:22 PM
Try upping the main a little.

krt400ex
03-22-2007, 08:54 AM
did you check the oill..might have gotten low causing the bike to overheat

underpowered
03-22-2007, 10:24 AM
may be lean on top end. try uping the MJ some. it may have heat seized.

Honda#4
03-22-2007, 12:02 PM
sounds to me like your lean on the top end, bump your main up to a 160.

400exridin121
03-22-2007, 03:13 PM
ok ill try all those