LITTLE KNOWN FACTS ABOUT SUBARU JDM ENGINE SWAP.

k20a2/ k20a3 blocks Is there any big dif. amongst these two. I am chatting just the blocks. As in would a K20a2 block be a better choice in sleeving in excess of the A3? The A3 are so affordable to return by so I just planned to know.I have used Northwest Motors prior to now and can keep on to provide them with my small business. Constantly quality