hey does itr pistons or ctr pistons give the same compression in a b16 as they do in their intended engines?

for example will i get 11.1 comp with jdm itr pistons in my b16? or the same 10.8 comp with ctr in a b16.

just trying to make a nice compression ratio for NA. last time i went too overboard with a .08 mill and ctr's

also at what compression ,for example 11.1 or even higher should you use a higher octane gas. im sick of using 100 oct in my previous car, i plan to use 92, and i want a comp # that works well with that grade. any useful insights are aprecciated, since i really want this motor to come out primo

 

ITR pistons will give you less than stock compression while CTR's will give you more like 11.4:1 in a B16A series block.

 

so the itr's pistons in a b16 will give less than a 11.1 comp. then theyll pretty much be around stock p30 pistons cuz thier at 10.8 comp

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KillaB- &raquo;</TD></TR><TR><TD CLASS="quote">so the itr's pistons in a b16 will give less than a 11.1 comp. then theyll pretty much be around stock p30 pistons cuz thier at 10.8 comp</TD></TR></TABLE>

If you put ITR pistons in a B16 you will have less compression then it had with the stock B16 pistons.