Re: 80cc bike engine has no power :(
these chinese motors, lets face it, do not have any quality control.. perhaps a lot of different problems elsewhere inside engine; ie: rings;pistons; electric cdi box; the low power and cutting out problems could either be related to the cdi or bad carb jets. dunno...i have the "no power" problem on the slighest hills...ran good for awhile then crapped out. starts fine and begins fine;;then..putt.putter, putt, putt: blah!!