Does anyone have thickness specs on what the TT heads should be in order to run the stock HG? I cannot find the info on how much material can be removed from the mating surface and still stay within spec for the OEM HG.
Also which surface to which surface should be measured with a caliper to measure this? I'm not sure if EM-29 in the Service Manual is what I'm after or not
Follow Ups
Cylinder Head Decking Info - Adam39321:38:46 12/20/18