I had a converstaion with a guy awhile back about putting a 2.5L sti shortblock in the place of a 2.0L wrx shortblock. I assume that I would need to use the 2.0L gasket set, along with the 2.0L headbolts. Is this swap possiable and does anyone know where I can read on it???
I assume this mod would give me a stronger lower end and more torque. I have an '03 that the lower end is on the way out. Any help would be appreaciated.
The shortblock I am looking at are supplied by local subaru dealer. So us versions are the choises.