Posted December 11, 20159 yr comment_482724 Anyone opinion. Are these dimples depth markers related to head cut maximum? Or just related to the casting process. Link to comment https://www.classiczcars.com/forums/topic/52961-head-surface-markers/ Share on other sites More sharing options...
December 11, 20159 yr comment_482732 Looks to me like a drilled hole that's been plugged. Is that directly opposite the oil feed hole to the cam towers? Link to comment https://www.classiczcars.com/forums/topic/52961-head-surface-markers/#findComment-482732 Share on other sites More sharing options...
December 13, 20159 yr comment_482792 Early e88? Link to comment https://www.classiczcars.com/forums/topic/52961-head-surface-markers/#findComment-482792 Share on other sites More sharing options...
December 13, 20159 yr Author comment_482801 Early e88? No this is a E31.My E88 has the same markers.I sold the P90 and I don't recall what that looked like. Link to comment https://www.classiczcars.com/forums/topic/52961-head-surface-markers/#findComment-482801 Share on other sites More sharing options...
December 13, 20159 yr comment_482841 Here's an early e31, n47 and a p79. They all have it. You may have something there?! EDIT: early E88, not E31 Link to comment https://www.classiczcars.com/forums/topic/52961-head-surface-markers/#findComment-482841 Share on other sites More sharing options...
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