So do i need an adjustable FPR or not?
- wannaboost?
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So do i need an adjustable FPR or not?
Ok i cannot find a clear answer to this question, I have ran 2 previous ka-t setups fine with the stock fpr but i had some more concern for my latest build.
sohc-t
t3/t4
740cc
walbro
10psi
300whp ish
jwt ect
sohc-t
t3/t4
740cc
walbro
10psi
300whp ish
jwt ect
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I want one... and a pressure gauge.
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I got a friend with a red top SR20 that put in a walbro 255lph and he needed an adjustable FPR because the walbro was making him run rich, but I'm running a Walbro 190lph on stock FRP just fine...
I would say Its best to be on the safe side, with an adjustable one that has a funny looking gauge on it, and a ridiculous color
I would say Its best to be on the safe side, with an adjustable one that has a funny looking gauge on it, and a ridiculous color
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- Dont Question My Nissan Knowledge
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yeah they should come with an adapter plate with the a nipple on it to connect the hose...
i ran my first ka-t setup on stock fpr, but the one im running has an adjustable, i think a lot of it has to due with what method your using for tuning.. on my first setup i was using a calum so i could adjust for the abundance of fuel, my setup now is using an enthalpy tune with no piggy back so i needed a way to cut fuel
i ran my first ka-t setup on stock fpr, but the one im running has an adjustable, i think a lot of it has to due with what method your using for tuning.. on my first setup i was using a calum so i could adjust for the abundance of fuel, my setup now is using an enthalpy tune with no piggy back so i needed a way to cut fuel
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True, but as long as you have a tunable ECU, it's not a big deal. I'm still running the stocker, with no intention to upgrade. If someone is running a pre-tuned ECU, it would be wise to get an adjustable one.fos240 wrote:for the record, the stock fpr cant keep up with a walboro or z32 pump. no you don't "have" to get an adjustable, but the fuel pressure will be elevated by 10 psi.
Wiseco/Eagle, JWT S1 cams, BC valve springs, PT5857, ID1700 injectors, SR20DET ECU w/ Nismotronic, COP conversion with LS ignition coils, etc, etc...
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