Looks good...how many cubes...just a question..but is slimming down the space between the intake ports a bad place to gain cross sectional area by the pushrod pinch...I don't see any problem with a narrow gasket area between the ports due to compressive forces being greater on a smaller surface are...just thoughts????

Hope itydon't hurt..I worked mine down to about .080 wide but have not seen any degradation of the gasket with 22psi pushing on it.