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| james88 |
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are au and ef pumps different. my mate has a au with stock pump stock fuel pressure reg runnin 42lbs injectors with flash tune runnin 250rwkw
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| Steady ED |
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Higher pressure can mean less flow, especially with a 12 year old fuel pump.
He isn't running higher pressure because he doesn't have a rising rate reg. It would still be borderline IMO. For less then $200, why take the risk? If you are running 6-7psi, rail pressure is going to be over 100psi on full boost. Thats alot of pressure.
_________________ ED XR8 Sprint - S-Trim, V500, 249rwkw |
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| james88 |
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fair enough. will most likely do the fuel pump considering ive already bought it and as you said it cant hurt
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| james88 |
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ok i have another little quiestion? do i leave the original factory fuel pressure reg and just plumb it in after or do i knock the guts out of the standard one and just have it flow through... because if i have no vacuum in the intake manifold the original fuel pressure reg will remain closed and will make the new one useless??? just getting a little confused hope someone can help
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| james88 |
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Any help fellas
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| james88 |
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pleeeeeeesssseeeeeeeeeee anyone
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| james88 |
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Ok I just installed this fpr and I started my car and its sounds like a rotary something is seriously goin wrong with this fpr any help please asap????
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| Steady ED |
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Usually you just leave the stock reg as is, plumb the rising rate after it in the return line.
How'd you install it? Alot of this has been covered in just about every turbo install thread, if you have a look through some of them you can learn alot and then not have to wait for other people to answer 
_________________ ED XR8 Sprint - S-Trim, V500, 249rwkw |
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| james88 |
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I hooked it up the same way as in the picture on pg 1 and I started the car and it won't rev it has no fuel
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| james88 |
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like this
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| james88 |
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with it connected like this it starts but barely runs and wont rev and coffs and splutters because it has no fuel... i disconnected the aftermarket fpr and just plumbed it in as normal and the car runs and revs ok but has no idea what to do on boost
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| Steady ED |
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No fuel or too much fuel?
Maybe that reg is stuffed?
_________________ ED XR8 Sprint - S-Trim, V500, 249rwkw |
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| james88 |
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its a brand new fpr from my snort kit how can i tell if its faulty. or what can be faulty with it... diaphragm, spring
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| james88 |
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i it was too much fuel it should still rev tho shouldnt it
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front |
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| james88 |
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would the fact that i have put ba turbo injectors in effect the aftermarket fpr. might try put the standard injectors back in
_________________ there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front Last edited by james88 on Thu Apr 09, 2009 6:20 pm, edited 1 time in total. |
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