fuel rail mod
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fuel rail mod
I just did the fuel rail mod to the parallel set up it took me while but i did it. The only question i have is how much of a pressure drop should there be. When I start up it runs at about 50-52 but after some real hard driving (120+) it sometimes drops to 45 or under but when on boost it raises like normal. I've checked for leaks and saw nothing and the car seems to be running better now with the fuel mod. If anybody has some info let me know.
Registered User
Joined: Apr 2003
Posts: 64
From: ChicagoLand
Car Info: 2.5rs with Eighteens!!!lol
It seems that the parallel-fuel-rail-mod actually promotes a somewhat lower fuel pressure because of the improved flow and distribution among cylinders...so your situation would seem to be normal (granted I do not know the specific acceptable numbers however)...but from my distant vantage point it seems your situation is perfectly acceptable and typical given your modification.
Last edited by rentankonko; Apr 17, 2003 at 10:15 PM.
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