- Wed Oct 21, 2020 5:30 pm
#93645
I`ve just removed the valve guides from the cylinder heads on my 1960 SM because the exhaust valves were loose in the guides and it was smoking badly. The springs were well compressed as well. I`ve noticed what look like bronze bushes in the heads to hold the guides. Is this standard?
I`ve measured the guides and they come out at 0.610, much smaller than standard size. I will check them again with a digital vernier but don`t think I am that far out.
I`ve measured the guides and they come out at 0.610, much smaller than standard size. I will check them again with a digital vernier but don`t think I am that far out.