Nismp FPR ratio?

Post by **Structure240sx** » Sun Mar 13, 2005 8:26 am

i have a top feed rail with 50# sitting in my room to replace my sidefeed 550's and be ready for my upgrade in a few weeks or months.

the rail i have is a jgy tapped for the stock FPR. since the 50# are only 525cc i was looking at the Nismo FPR to increase base fuel pressure and max out the control of my safc.

my question is what is the rising rate of the nismo fpr? the stock fpr is 1:1 ( 1 more psi of fuel pressure for every 1 psi of boost). is the nismo the same?

Post by **Nismo_Freak** » Sun Mar 13, 2005 8:32 am

1:1

It's just adjustable.

Post by **virus77** » Sun Mar 13, 2005 9:42 am

so why are you replacing your 550's with 525's

Post by **Structure240sx** » Sun Mar 13, 2005 8:51 pm

thanks nismo freak

i got a packaged deal, jgy rail 50# already on rail with harnesses, and a sweet B&M fuel pressure gauge to replace my autometer. i plan to upgrade to a tunned ecu or aem ems before the summer and want to go top feed.

Post by **hannibal** » Mon Mar 14, 2005 7:09 am

Hey StructureI dont know if youve seen this yet, but Greg's looking for someone in Jersey to represent NICO...

zerothread?id=106341

Post by **Structure240sx** » Mon Mar 14, 2005 10:09 am

thanks i jsut emailed him

Nismp FPR ratio?

Nismp FPR ratio?

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