TwinTurbo.NET: Nissan 300ZX forum - flow limit of stock FPR
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Subject flow limit of stock FPR
     
Posted by WazTTed on July 27, 2013 at 4:36 AM
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Message has anyone encountered the flow limit for the stock fpr

im running a nismo 279lph pump with the 12v fpcu mod..
with a stock fpr fitted the fuel pressure reg isnt regulating the pressure and its stuck at around 50psi even with the vacuum source on and off !!

yet when i add a nismo pressure reg i can adjust it within spec..

i dont want to run higher then normal pressure at idle are there any options tho when running bigger pumps ?

     
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