rsx tuning

okay, i'm running with 550cc injectors at 5psi (will go up to 7-8 later on). I want to know if anyone knows what the ratio's/correction should be for each rpm with this car using the apexi s-afc II. Also, i'm running rather rich, and am noticing that on start up, i'm misfiring so i need help with this tuning quick. anyone please help.

Your injectors are too big and are going to be rather hard to tune. Best suggestion is to take it to a dyno as soon as possible. But for now try running the safc at about -40 all accross the board. For your start up problem; mess around with the safc until you get it to idle right, it should be between -40 to -45 but every car is different. Take it to a dyno, thats the best way to tune everything to perfection.

okay thanks, but i have to correct you on one thing, the injectors are not too big, the smallest i can run with this turbo is 440, 550 is best if i plan to up the booast which i do in the long run....anyway, thanks!