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Posted

i went and tried to take the airbox off permenatly this morning but i guess i need a special piece from the back of the carbs to fit my K&N filter. the air box goes all the way to the carbs. do i have to cut the box or do i need to buy some type of aftermarket part? the other problem i had was i was mixing the gas and oil at 20 to 1 and it was missing real bad and didnt have alot of power. someone on here told me to mix it 50 to 1 and change the plugs [which i did] it ran fine. i had a bunch of gas left over so i mixed it half and half but now the bike is smoking again. can i add 1 more gallon of straight gas to it or should i drain it and start fresh again? could the wrong jets be doing this too?

Posted

i wouldnt add anything to the gas. id drain the gas out and start all over. what oil are you using? most oil/fuel ratios should be at 45 or 50 to 1...as for your air filters, you have stock carbs? and youre trying to use a k and n for a stock airbox?

Posted

i wouldnt add anything to the gas. id drain the gas out and start all over. what oil are you using? most oil/fuel ratios should be at 45 or 50 to 1...as for your air filters, you have stock carbs? and youre trying to use a k and n for a stock airbox?

yeah i have a stock air box with a k&n filter? i think the guy who owned it before me put this adapter on it or that what it looks like. i was running klotz in it, but when i switched to MAXIM smoke free 2 cycle thats when it started to smoke real bad. i mixed it straight 50 to 1 [ all fresh ]and there was no problem. when i tried to mix that old 20 to 1 with a gal. of staight gas it started to smoke again. could it be that my bike is jetted wrong?how about if the other guy was running 110 octane and i switched it to 93 octane. should i have switched the jetts? :banghead:

Posted

Yeah I Run 36:1 With Yamalube, And i would drain the gas and start over mixing it at like 32:1 or 40:1 and go from there

 

 

 

 

What he said. Start over, fresh gas, quality oil, 40:01.

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