mrviper i'm guessing around about 290bhp and 350fbt get your head ported m8 i am also running 70 shot of direct port nitrous but i have to turn my boost down to 15psi i`ve got three setting on my turbosmart boost controller 10,15,19psi when i use my nos on 10psi it goes up to 13 on 15 psi it goes up to 19 i wont touch it on 19 my injectors cant provide the fuel for anymore need a set of greys and this is on standard rods what are the limit for standard rods god knows i am not going to push it anymore until my new bottom end done.......400bhp plus nos here we come