NOT KNOWN FACTS ABOUT JDM TOYOTA 3SGTE ENGINE FOR SALE – USED GEN-3 3SGTE

Do you know exactly where I can see pictures of an financial state k20 crank vs a efficiency k20 crank so I am able to really know what it winds up possessing?k20a2/ k20a3 blocks Is there any key dif. among both of these. I am conversing just the blocks. As in would a K20a2 block become a more sensible choice in sleeving in excess of the A3? The A3