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justinbuck63

Need help with 03 yz450

8 posts in this topic

Seems to be in time.. Hard to kick over.. Will start but won't run long.. Seems to hydro lock.

 

Valves are tight. 

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Make sure cam covers aren't to tight. This binds the cams from spinning freely and makes it hard to kick.

Edited by greenhammer75

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Connecting rod.  The cages crack in the rod bearing and they turn into a random roller clutch. 

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