Compression on a 5.3??
03-09-2009, 06:57 PM
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Compression on a 5.3?? I was wondering if anyone could help me figure out what compession i would be at with a set of 317 heads that have been milled .030 and a set of cometic head gaskets that are .030 thick. I still have stock pistons and the block has never been decked. If its too low im just gonna find another set of heads.
03-10-2009, 11:19 AM
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So would it be better to mill my stock 706's .030 and put on stock GM head gaskets? Im looking at getting a set of CNC'd heads pretty soon.