Quote:
Originally Posted by jacobzking
yes, I'm tuned for the 555s. so my question is... isn't 43.5 the ideal pressure for the stock setup? if i'm running a different pump, and different injectors wouldn't i want to change the fuel pressure. isn't that the point of an adjustable fpr?
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To best honest with you. If your running 555cc injectors and you its tuned for it. I really dont see the need for an adjustable FPR. Adjusting pressure will alter your tune and will not do you that much good at all. Only reason I would run one is if your maxing out those injectors and would want to get a little more fuel but this should be done during tuning. If you have a stock turbo running on baby boost you can spend that money elsewhere it actually counts.