Currently I'm at 716rwhp at 16.5psi boost on 93 octane . It's not been to the track...mostly weekend roll races. I'm considering the OPG/TC upgrade for safer WOT top end. Not sure if my goals will be looking for much more HP. Is it too costly to consider throwing money towards upgraded rods etc ? Not sure if that's cost effective insurance to avoid the tragedy of breakage. My shop would likely say if we're in that deep just BUILD IT..and consider cams lol!