For every .010 cut off the deck surface you cut .0123 off the intake surface ,also be warned that the valley end rails would need to be cut that same .0123 , most don't do it and just force the valley gasket into place.
Thanks! Im thinking i might just bolt it all back together with a bigger cam, better valve springs, new intake and carb. And add a turbo with 8pounds of boost max. I wont use this motor till a little down the road when im tired of my magnum headed 318 lol
