Hey guys so i my stock carb was messing up needs a rebuild. So my buddy had a basically brand yz 85 carb and it fit right on there its actually a 28mm. So i switched it over my jet wouldnt fit in there its made firrently but my pilot jet did. Anyway both the main jets are the same sized wholr but they have diffrent numbers, im guessing because it was a dirt bike carb. So we have been tuning it and it seems way too rich it kept sputtering at higher rps and couldnt get the power band to ever kick in after 20 mins of asjustment we had a idea to pull the air box lid off. Boy does she run now! Its running amazing hits the powerband has alot more power. We did some more tuning on the airscrew but the filter i bought looks like a k&n filter and fits and seals great. But idk im jus worried maybe its running lean and im scared i might blow it up... i guess ima try a plug chop tomorrow but what do you guys think? So i went up 2mm on carb and i had to take the airbox lid off for it too run right and ive checked foe air leaks with carb cleaner and everything checks out fine. No other mods that i know of besides the 28mm yz85 carb i put on it and taking the airbox lid off today. So what do u think?
