USDM ITR Pistons in LS... c/r?

Anyone know the compression numbers for that using an LS head. I know for a b16 head it’s 10.6.

from now on, consult: http://www.c-speedracing.com/howto/compcalc/compcalc.html

b18a engine with usdm itr pistons (standard bore): 10.34:1