head gasket/ compression calculator.

Does anyone know where I can find info on a compression calculator. I think i can just get a thick head gasket to take care of my compression issues. here are the specs:
85mm bore
88mm stroke
145.5mm rods (f20b rod length = 145.425)
1.65 r/s ratio
55mm mains like h22a4 block
rod journal has been offset ground on both sides to the size of a b-series rod journal.
11.0:1cr
smaller, b-series rod journals
beefy rod, like a s2000
23mm wrist pin

whats your email? i have a calculater that i made in excel to do it for you.

email sent. just convert all to inches and cc's and your good to go.

thanks chris

I was going to post the excel file on the forum, but for some reason it will not allow me to post it and link it.