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thumper250x
08-08-2003, 02:58 PM
my friend has a 200x and it has a fresh rebuild. it blows gas outta the carb. any suggestions??
jerry-89-250R
08-08-2003, 03:44 PM
sounds like timing is off, does it run?
sickmojave
08-08-2003, 03:46 PM
I think I would start by resetting the valve clearance and the cam timing:ermm:
thumper250x
08-09-2003, 10:15 AM
how do u time it, he isnt really for sure. and no it doesnt run.
AtvMxRider
08-09-2003, 10:19 AM
Try cleaning the carb.
jerry-89-250R
08-09-2003, 11:03 AM
if it's out of time and you have tried too crank it you more than likely bent valve or valves, maybe just intake"that's why gas is blowing out the back of carb". they time about the same as most, only there's a 0 on the cam sprocket and a notch on the rocker cover, sometimes you can shine a flashlight in the spark plug hole and see the valve not going back in when the piston comes too TDC
thumper250x
08-09-2003, 01:39 PM
any other suggestions??
jerry-89-250R
08-09-2003, 02:08 PM
does it have compression?