DETAILED NOTES ON JDM TOYOTA 4A-GE

k20a2/ k20a3 blocks Is there any major dif. between both of these. I'm talking just the blocks. As in would a K20a2 block be a more sensible choice in sleeving over the A3? The A3 are so low-priced to come by so I just desired to know.These fellas experienced many options and best offer on rebuilt engines with best warranty to stand by their produc