Ok based on a stock bore and stroke with .030 head gasket and in the hole .012 (stock numbers I beleive) and a stock npi block with -10.5cc pistons should net close to 11-1 static and less dynamic with that duration. I believe the TF heads have much better ptv than pi heads but with the .571 and 106 I will definitely need to verify for sure.
Anything I'm missing?