Recent content by Davo

rocker off set B & it’s contact wear mark Above, from left,12ht rocker from set B (push rod end of rocker on a block of timber, for height comparison), 2h rocker, set A 12ht rockers (showing thicker contact tips). Both pedestals from engine/set A and B look the same. Maybe there is a...

Hi, I just bought a new 2h rocker arm and did a bit of a comparison with my 12ht rocker arms…. The first set of 12ht rocker arms (I’ll call set A) were very similar, but slightly different.…. In the first photo, is a row of 12ht rocker arms (engine set A), 2nd from right is the 2H rocker...