ok heres the deal. I'm building up my GIRLFRIENDS D16Y8 and I need to know what i should do next! This is what I've done so far. Short Ram Intake Header BBK 62mm Throttle Body Venom Fuel Rail Venom Injectors, 10 % over ones. Fuel pressure reg, and gauge. What sould my fuel pressure be set at, I have it at 50 no resonator, OBX muffler, stock pipe. This is some of what I was thinkin' 2 1/2 in piping from cat back Venom 400 or Apexi V-AFC Venom 400 is easier right? Port and polished head, someone is selling them on EBAY Venom intake manifold High flow cat Which of these would you do next and why? No engine swap and the Port and Polished head is kinda pushin it at the kinda work I really feel like doing. She drives this Daily.