Originally posted by strangerq
The problem with that is that there is no EJ207 MY03 STi cast Piston Set in use in the EJ25 here in the US.
So the EJ20 MY03 STI cast pistons must be in use in either the JDM or International STI.
You would seem to be implying that STI is using MY02 forged 2.0 Pistons everywhere, and the MY03 cast STI pistons are actually not being used....anywhere?
ej257 usdm sti motor= cheeper cast pistons...
ej207 jdm sti motor ver6,ver7= stronger forged pistons....
ver8 pistons are still up in the air, I will take rallispecs word about them being cast before I take Daves. I guess ill have to find out about the ver8s.