Quote:
Originally Posted by Sirrotica
A machine shop guy told me years ago (about 50 years ago) that the lifters are hardened about .060 deep on the face. As long as you don't go beyond that you're still on the hardened portion, not sure if that was good info, I just remembered him telling me that as I read this.....  |
I heard the same thing about regrinding valve stems
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'78 Macho T/A DKM#95, 460cid, SRP pistons, KRE 310 D ports,
3" pypes, Hooker 1 3/4" headers, hydraulic roller,
10" Continental, 3.42 gears
11.5 @117.5mph 3900lbs 
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