yz80nbeast
Member
- Jan 25, 2007
- 171
- 0
i have an xr70 and a bolt broke in the head while putting on the muffler so i rode it like that for a whlie(with one bolt) till the leaking air started to get annoying so my friend told me he had an extra head laying around so we took mine off and switched the valves and did the timing and the bike started and shut rite off, so we tried kicking it again and noticed it lost the compression, so we did the whole procedure over again and it was back to normal kicked it started and the carb idle was way to high and i shut it off and we tried starting it again and the slide in the carb was stuck i notcied when trying to give it some gas so i changed the slide and fixed that problem, then i tried to start it again and it lost compression, so we are about to do the whole procedure again. can anyone tell me what the problem could be(we have done this to my friends bike when he bent his intake valve what could be the problem here) :bang:
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