Anybody have experience with extra injector controllers for high boost applications? I have a 88 Supra that runs 11-12psi now before fuel cut. I wanna get a FCD but I know the drawbacks of that and I am looking to run 15-16psi without running lean and blowing up my fresh motor. My boost controller would be set on 12psi for low boost and 16psi for high in conjunction with the EIC and high would be just to smoke the occational joker who thinks his "stang" or "vette" is fast. It allready kills modded WRX's and pulls on 350z's at 12psi actually. There is a mod using 550cc RC injectors and a Lexus afm but there are issues with that setup like poor idle and such. I like the idea of a stock injection system with a little extra fuel for high boost. Actually I could run a separate tank and use race gas for the extra injector/s only. I am looking for a cost effective method also. Any suggestions?