Off set crank grinding

I plan on building a slant with an offset grind crank. going from a stock 4.125 to a 4.5 and running 440 7.1 rods with chevy ends, maybe even a chevy 305 piston

What displacement does this put you at?

Maybe you should start with an Aussie 265 Hemi?

If only you could have a cylinder head CNC'd out of aluminum...:happy1: