So I'm gettin my S out of the shop tomorrow after spinning a rod bearing caused by a crappy tune. My question is not what else I should or what other ppl would upgrade on this application, but simply, how much boost can I run with what I have done to my engine without damage to the engine. Personal experiance is a plus. Modifications are as follows: Brand new OEM crank, Skunk2 Alpha series rods, ACL rod and main bearings, CP low compression pistons, (9.5:1), forged piston rings, ARP headstuds, new valve seals, Ultimate Racing gt35 turbo kit, revhard cast manifold, Deatchworks 800 cc injectors, Walbro 255 lph fuel pump, GodSpeed fmic, and AEM series 2 standalone. I may have forgotten a thing or two, but that should be most of it. Thanks in advance. Naaman

 

what fuel will you be using?

 

Pump fuel

 

You should be able to max out your fuel system no problem. That will be your first limiting factor. Probably like 18lbs of boost? Just a guess on a gt35 with 800cc injectors and a 255 pump. Maybe even less boost

 

Sweet. Thanks a lot.