New problem unholy noise M750

[Dukedesmo]

Is the inside of the valve guide 'bruised'?

My Son's car broke the cambelt last year and all the exhaust valves were bent (intakes were fine).

I fitted all new valves but 2 of the guides were tight due to the valve having been 'rocked' in there, ran through with a reamer and they were fine.

For the few quid a reamer costs, it'd be worth doing IMHO.

[jerry]

Originally Posted by Dukedesmo

Is the inside of the valve guide 'bruised'?

My Son's car broke the cambelt last year and all the exhaust valves were bent (intakes were fine).

I fitted all new valves but 2 of the guides were tight due to the valve having been 'rocked' in there, ran through with a reamer and they were fine.

For the few quid a reamer costs, it'd be worth doing IMHO.

No bruising its all fine and in spec ,, im going to reassemble and see how it turns over on the bench if its easy and smooth I will fit head to bike and start it ,, but if it binds or ex valve sticks the I will have to investigate but my local engine rebuilding shop says its OK .