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View Full Version : 300ex jetting



hardkoratvmxr
01-16-2005, 10:04 AM
It is usually in the 70's to mid 90's in the summer but i havent changed my jetting for the winter and right now it is 17 degrees so i need to know wut would be a good start i am runnin no air box lid and a full big gun race exhaust. i had it jetted at the shop when i got a new rearend and dont know what he put in so nehelp would be great

Out_Sider
01-16-2005, 10:35 AM
135-140 main jet, dont want it being lean in the winter

zippy
01-16-2005, 04:35 PM
ebay


http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=4519443407&rd=1&sspagename=STRK%3AMESE%3AIT