Okay so I bought a 1jz gte and I'm wanting to hit around 500hp and I've made up a build list and I was wondering if anybody could give me some feed back or maybe even better ideas on what to run. So I wanna go with 272 cams with titanium springs and caps and port and polish my head. With a t61 turbo. 550cc injectors. Quantum 340 fuel pump. 3 inch straight pipe exhaust. Arp head studs. Arp manifold studs. Only thing is I wanna stay with 91 pump gas but then I wanna go e85 just don't know what route to go down cause I don't wanna deal with detonation. And I'll be running a standalone ecu.