turbo the SE-R specV, but as far as fuel system i was wondering if on low trim boost (6-8psi) if it would be fine to run simply a walbro 255 fuel pump with an Apexi SAFC... I have no idea what the stock injector size is on that motor, and if they're both top feed do ya think the SR20 injectors would fit on it? and do SR20 injectors fit onto the CA18? because then i would have an extra set of fuel injectors for my qr25... would then the fuel rail or anything else sound like it could give me any problems? any advice would be appreciated because the extra fuel delivery is all thats worrying me here.