You would have to take heads down to 77 cc for 9.5 to 1. Thats 10 cc's off the deck. Thats INSANE to spend usually $50 per 2 cc's removed from surface...that is $250 on the intake side and $250 on the block side...or $500 just to get the compression ratio where you want it.

So...$1000 for heads...plus $500 saved on milling plus $750 for head build (not inc milling) $2250..

I would seriously consider another option...especially one that would bolt up to Dougs headers..give you better performance...lighter...and a proven package with the Edelbrock RPM cam package.

Not to mention the HUGE weight savings over iron heads and intake.

Just my opinion...