Do the new 2.2's use the same parts as the older 2.2's?

[GLCraigGT]

okay maybe a can answer a few of the questions.

A couple of weeks ago I change the Timing belt (13028AA102), Camshaft seals (806732150), Camshaft O-rings (806946030), water pump (21111AA007) and thermostat (21200AA072 & 21236AA010) on my 94gt. When I purchased the parts from the dealer I forgot to tell them that I have a single port EJ22 out of a later Subaru in my GT. All of the part worked just fine. I've driven the GT a few hundred miles since I did all of this work.

I do have a slightly off topic question. I am curious about witch version of the EJ22 I have. Dose anyone know if the Engine code is stamped anywhere on the block or heads?

[wiscon_mark]

Well, the engine code is stamped, but all it says is EJ22.

If it's single port, we know it's at least post-95, and it's most likely interference.

If it's the same timing belt then it's not the phase II engine.

So I'm guessing you have the interference version of the Phase I EJ22, which was (commonly) produced between 97-98.