Hi Dave,
I hope that it's actually for the exhaust valves that the block needs
relieving. That's what my machinist did. See photo.
Best Wishes,
Greg
-----Original Message-----
Hi Dick,
If the cam lift is increased too much, the intake valve will collide
with the top inside edge of the cylinder. The edge of the valve actually
overlaps the cylinder.
Dave Russell
RAHosmer@aol.com wrote:
> Rick,
>
> Please help me, I'm lost here - what would you (have to) cut on the
> block, due to a milled head? Notching pistons I could understand.
>
> Dick Hosmer 62BT7
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