Can anyone tell me the length of guide that should be protruding at the rocker end of 1600 cylinder heads? I have some valve guides to install and can't find where I wrote the measurement!
I'm calling a second referendum Do you think this measurement actually matters by the way? None of the books seem to specify one so I'm assuming it doesn't make much difference.
Checked another one, and that’s 6mm as well. All seem to be the same, so assume that’s the right figure. Might as well stick to it.