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Daniel Lee

Wr450f

4 posts in this topic

How do you know if my timing chain is to worn and needs replacing and if my cams are to worn and the cam head housing is to worn or should there be any movement in the cams when bolted on

Can anyone help me.

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How do you know if my timing chain is to worn and needs replacing and if my cams are to worn and the cam head housing is to worn or should there be any movement in the cams when bolted on

Can anyone help me.

You should buy a shop manual. It will tell you the cam measurement. Depending on how old it is or how many miles you have is when the cam chain gets replaced.

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Im put a new crank in big bore kit bore and piston. Havent got a new timing chain just need to know if its alright. Just need to know if i use the old head and cams with the big bore if it wil be strong enough. If anyone can help me

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Put a new timing chain on it. If it hasent been run without oil the cam journals should be good or get a manual and check them.

Edited by stevethe

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