Re: SS Head Porting Rules ?
Wow ! So even a very mild gasket match would be illegal in SS, unless you added weld or epoxy to offset any material removed ?
So, is all the high dollar head work done just to change the SHAPE of the ports, rather the the size/volume ?
Or do the techs just sorta let it slide, like they must have been doing all these years for the acid ported Stocker heads. I assume that everybody knows those big power, 8000rpm Stocker heads, couldn't possibly flow that much, with completely untouched factory ports.
Last edited by oldskool; 02-20-2020 at 10:48 PM.
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