as above, i'm in the process or buying some pistons and rods for my engine as i figure while i'm changing the head gaskets i may aswell rebuild the lump too.

Now my question is what size are the standard crank pins on my 1994 wrx engine with the early closed deck block fitted (52mm?) and am i right in assuming my crank is centre thrust?

Cheers.

 

Yes 52mm rod journals and centre thrust crank.

 

thanks mate