northy
08-26-2005, 03:38 PM
My quad smokes at about 3/4 throttle. So i figured i would check the plug to see what the problem was= it was black so i new my 300ex was rich. I checked the main jet and it was 125(stock is 122 i think) - wich i thought wasn't overly high for the mods i have- uni filter & supertrapp ids2 full pipe. (Some people with the same mods on this site are running (128-135) My question is, what would cause my quad to run rich? Is it something other than the main jet? All help would be greatly appreciated