Need help
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By Joeguy
Did a top end rebuild, honed .010 over, new piston, rings, valve seals, etc. When i re assembled i only had like 30 psi of compression but then after it sat all night i now it seems to have gained some somehow, there is much more resistance pulling it over and i even got it to fire for a few pops. Issue i got is that it makes a loud squeak noise through the intake i believe (goes away when throttled so something with carb area) and it seems to not want to run well. I took head cover back off and timing seems fine so im not sure if something is sticky and that's why i got some change over time or maybe the valve lash is messed up after doing all this, i did get another cam for it but i wouldnt think it would make enough difference to need to re lash. Any insight on next step would be appreciated, i will be looking up how to do lash on these because it is a very weird angle to slip a feeler gauge in.
Actually cam is slightly off now that i look at the picture, thought it was good while looking in person. Hmm.
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By Atomusthenes
This topic is being opened to discuss the feasibility of forced induction on small engines.
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By worldmotocentro
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By Ejwill
I rebuilt the top end on my 2007 Honda Trx500fe. It ran fine right after the rebuilt. But now when I try to crank it it blows Bach through the carburetor. I held my hand over the opening for the intake air and it blew gas back on my hand. Can figure out what happened all of a sudden. It was cranking and was able to ride it running through all the gears. Now can get it to crank just blowing gas back to the air filter. Need help again. Starting to think I should have walked away from this one.
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By Maddman200
Can anyone recommend a good quailty bottm end rebuild kit for a 09 grizzly 700. I need to replace crankshaft and bearing and do not want junk quality?
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