SBE 318 basic rebuild +CAM , INTAKE, HEADS, expectations?
If you decide on the aluminum heads, take them to a machine shop and ask them to check guide clearances and such before slapping them on. It will be money well spent. It has been reported in the past that guide clearances have been found a little wonky on them here and there. Get your machinist to help you figure the compression with the CC's of the heads you buy. It can be adjusted with head gaskets and surfacing the heads to get it to a desired range. (within reason) Good luck to you.
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