I have a stock 81mm block that ive installed jdm itr pistons. The crank, rods and block have been checked out by a very respectful machine shop and have checked out good. I've ordered acl bearing for the rods and crank. Do i need to do anything special when replacing them?? Any help would be helpful. Thanks in advance.

 

Just follow your Hanyes Manual! and get ARP rod bolts for the added protection

 

Make sure to use plastigauge as described in the Helms manual.