JDM HONDA S2000 F20C ENGINE FOR SALE CAN BE FUN FOR ANYONE

k20a2/ k20a3 blocks Is there any significant dif. amongst both of these. I am speaking just the blocks. As in would a K20a2 block be considered a better option in sleeving in excess of the A3? The A3 are so low-cost to return by so I just needed to know.The opportunity to make a fairly easy 600hp completely stock internally and keep factory levels