03 yz450f engine noise

well i rode my 450 today and i heard a "tinging" from the motor. from idle all the way up. I was also really hard to kick from TDC. what could it be? valve clearances? the motor just had a new top end about 6 riding hours ago.

anyone?

I say check the Vavles.

yea, check the valves, or MIGHT HAVE jumped time by 1 tooth.

did you notice any loss of power?

no loss in power at all, i checked the clearances and the timing seems ok. maybe it was just pinging.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now