Quote Originally Posted by SleepingTalon
He's got 550's in there. It's enough for 400whp or so, and he's at 330whp. I have no idea what he's thinking of upgrading to, since he's making 330whp right now on a 16g, and still has plenty of injector, but whatever works. Anyway, a AFPR, OR some sort of fuel control is a good idea, but you dont need both with that setup, just one or the other.
That's about where I estimate my hp at too. My injector duty cycle too high for comfort and is kinda a limiting factor right now, it's at around 95%. So I can see why he wants to upgrde his injectors. And about the afpr, if he has a 255 fuel pump, it is overflowing his stock fpr. It's not so bad on stock injectors because they can only dump so much fuel in there being 450cc. But if he upgrades his injectors (as he should) then it could cause a little more problems. But that shouldn't replace fuel management.