Fuel pressure without a RRFPR?
11-27-2002, 04:44 AM
#1
Guest
Posts: n/a
Fuel pressure without a RRFPR?
I was curious what fuel pressure everyone is running at with their RS-T setups? I'm not going to be using a RRFPR so I wanted to know what fuel pressure the rest of you non rising rate owners were using? Is 34 pounds a good amount?
12-04-2002, 06:57 AM
#6
Adam - if you are running 38 psi at idle, and 53 psi at OT with 8 psi of boost, you do not have a 1:1 FPR..you ahve a 2;1...that being said, that is an excellent FPR to use.
Adam
Z-1 Performance
www.z1auto.com
N/A: what setup are you planning on running, and how much boost initially? other mods: injectors, engine mgmt....they all play into the picture. Persoanlyl, I'd pick a 2:1 fpr over a piggyback like a SAFC any day, at least with stock injectors.
Adam
Z-1 Performance
www.z1auto.com
N/A: what setup are you planning on running, and how much boost initially? other mods: injectors, engine mgmt....they all play into the picture. Persoanlyl, I'd pick a 2:1 fpr over a piggyback like a SAFC any day, at least with stock injectors.
12-04-2002, 06:16 PM
#9
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Posts: n/a
Originally posted by Z1 Performance
Adam - if you are running 38 psi at idle, and 53 psi at OT with 8 psi of boost, you do not have a 1:1 FPR..you ahve a 2;1...that being said, that is an excellent FPR to use.
Adam - if you are running 38 psi at idle, and 53 psi at OT with 8 psi of boost, you do not have a 1:1 FPR..you ahve a 2;1...that being said, that is an excellent FPR to use.
Dan
12-08-2002, 06:31 PM
#10
Guest
Posts: n/a
I'm borrowing a friends pc right now. Moving sucks.
Link2, WRX injectors for now switching to a set of larger 550cc injectors later on, the SCC project 2.5RS's turbo kit, GTR fuel pump, dual feed fuel rails, and a SARD FPR. With good enough engine management there should be no need to have a rising rate shouldn't there? I've owned alot of turbo cars before and never had to run a RRFPR before. Just wonder if this is something specific to the RS-T then.
Link2, WRX injectors for now switching to a set of larger 550cc injectors later on, the SCC project 2.5RS's turbo kit, GTR fuel pump, dual feed fuel rails, and a SARD FPR. With good enough engine management there should be no need to have a rising rate shouldn't there? I've owned alot of turbo cars before and never had to run a RRFPR before. Just wonder if this is something specific to the RS-T then.
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