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#16
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Re: Buying FPR, which is better?
So then the REWIRE of the fuel pump should take care of that? Sorry for so many newbie questions, It's almost spring so I am getting excited to start working on the car instead of just maintaining it.
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#17
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Re: Buying FPR, which is better?
1gs have a different stock setting. I think it is 37 base. I did some searching and couldn't find it quickly.
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![]() 2003 Mustang GT Convertible - 5sp. - K&N drop in, MAC catback, Eibach Pro Kit springs, Strange s/s, GMS UCAs/LCAs, MGW shifter, Nitto 275s out back. Does it ever end... |
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#18
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Re: Buying FPR, which is better?
I can find out for sure tomorrow if I remember
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2004 Flame Red SRT-4 |Audiobahn 1200Q|Rockford 602s|Jensen flip out dvd| Mods: ![]() |
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#19
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Re: Buying FPR, which is better?
Fuel system pressure at idle taken from the Haynes Manual for 1g's:
Manual: 36-38psi with vac hose detached, 26-28psi with vac hose attached Auto: 41-46psi with vac hose detached, 32-34psi with vac hose attached |
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#20
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Re: Buying FPR, which is better?
Thanks Th0r and everyone else, what about the re-wire, that most likley will take care of the fuel cut right? Th0r did you already get your car>
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#21
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Re: Buying FPR, which is better?
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First off, rewiring your fuel pump causes the pump to flow MORE. You are overrunning your factory FPR currently, why would flowing MORE help? If you get a adjustable FPR then you can rewire the fuel pump, but you dont need to rewire it with the 255lph on your current setup. Even in factory wiring form the 255lph will handle well over 50lb/min of airflow. The 14b at most flows around 29-30lb/min of airflow. Get the Megan FPR if you want, but personally I would get something that is definately proven when it comes to fueling. Megan Racing is likely good for exhausts, but without something allowing me to monitor the operation of the FPR while boosting I wouldnt want to use anything but an Aeromotive or an SX regulator That is what a guy said on talk.. He doesn't think I need the re-wire.. |
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