I was thinking of using the ARP rod bolts. Main bolts, too if the budget allows. As for o-ringing... I read that if I use a certain gasket with head studs, there is virtually no need for the o-rings. Keep in mind, I am only going to start with 5.5psi boost. I do have the pulley to go to 10psi and would like to run it, but I know I have to build the engine to handle that.
