D
Deleted Member 4613
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Wake Up Your Huasheng 49cc Motor!
It works and it was so incredibly easy. First I cleaned out the idle hole in the plastic insert under the idle adjustment screw with a 0.010 wire, then took off the carb and drill out the fuel jet to 0.026 inch, more like reaming, and then drilled holes in the air filter cover for more air, per...
motoredbikes.com
have to clean the plastic insert under the idle screw with
a 0.010 wire, drill a 1/4 inch hole in the little cover plate over the
intake, ream out the fuel jet to 0.026 inch, and drill holes
in the outer air filter cover, to allow more air. All this is
a 1-2 hour job, easy, peasy. I also have a straight 7/8 inch
flex pipe exhuast. Get this from Quenton.
Drill 8-9, 1/4 holes on the outer air filter cover. Purchase a 0.026
inch dia bit online and chuck. Remove the carb. Remove the small fuel
jet by unscrewing it deep inside the carb with a small screw driver.
This jet has a 0.021 hole. With your hands and the bit in a small
chuck, I simple reamed the hole to 0.026. Follow affordable
karts.com, and drill a 1/4 inch hole in the tab or cover plate that covers the intake
carb hole. Reassemble the carb, with the drilled tab, the filter, and the
outer air filter filter cover with the 1/4 inch holes, and you're
done. I don't have pics but pics are on the affordable karts
site, above. Very simple and fast.