Fuel pressure reg ?'s - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

95Blue240sx · 03-08-2004, 09:46 AM

im planning on using a FPR off of a SR20det for my KA-t setup. why? because it is a rising rate fpr. the stock one is at a fixed position, and from my understanding when more is coming in the stock one is still sending the same fuel. with a rising rate as more air come in the fpr rises 1:1(1 psi of fuel for ever 1 psi of boost). isnt that correct? so as i look at many people's KA-t setup i hear nothing of a rising rate fpr in their setup. why is that? or am i totally on crack?

03-08-2004, 09:46 AM	#1
95Blue240sx Post Whore! Join Date: Jul 2002 Location: Girls pee-pee when they see me Age: 40 Posts: 4,084 Trader Rating: (0) Rides Gallery: 95Blue240sx Feedback Score: 0 reviews	Fuel pressure reg ?'s im planning on using a FPR off of a SR20det for my KA-t setup. why? because it is a rising rate fpr. the stock one is at a fixed position, and from my understanding when more is coming in the stock one is still sending the same fuel. with a rising rate as more air come in the fpr rises 1:1(1 psi of fuel for ever 1 psi of boost). isnt that correct? so as i look at many people's KA-t setup i hear nothing of a rising rate fpr in their setup. why is that? or am i totally on crack? __________________ Please leave me feedback