All of the online compression ratio calculators do not have my unique mini-me setup as options.

I'm going to put a d15z1 head onto a d15b2 block. I will be using the z1 intake and z1 head gasket. p07 ECU.

If anyone can either figure out the compression ratio or point me in the right direction to find this information on my own i"d very much appreciate it.

 

ttt

 

http://www.c-speedracing.com/h...c.php
donno if that will help you or not, but it might

 

That doesn't help much.

I talked with a friend today and we managed to calculate that the z1 head on the b2 block will get about 10.1:1 with the z1 head gasket and 9.83:1 with the b2 head gasket. not too bad.