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| sexyr6 |
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hi, all
Since i did the conversion from ED intake to EL on me XR i have been chaseing an XR6 fuel pressure reg, i went to ford 2 many $$$$'s so i was having a look around at work and stumbled across the one for a ecotec V6, they have a pressure release of 350kpa and with a little modification they bolt streight on to the injector rail... all i did was slotted the hole it fitted up sweet as.. just needed to cut the nut off the return hose push it on and fit a hose clamp, i've been driving it round for a couple of days now and have had no fuel leaks... nice little mod if any one's interested... 
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| twr7cx |
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Any place that sells Bosch parts (e.g. Repco) should've been able to order you in a proper unit.
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| stockstandard |
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Nice mod, but increasing the fuel pressure is the last thing you want to do unless you can retune the ecu.
_________________ Stoke me a clipper, I'll be back for Christmas |
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| glenneaux |
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Yeah like stockstandard said..
Increasing the fuel pressure means for a given injector opening time there will be more fuel going in.. So the extra pressure will be making it run richer depending on how smart the ford ECU is.. |
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| twr7cx |
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Can't he run an EL XR6 ECU? That'll be set up for the higher pressure fuel regulator.
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| stockstandard |
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twr7cx wrote: Can't he run an EL XR6 ECU? That'll be set up for the higher pressure fuel regulator.
thats set up for 300kpa, and even still xr6's get more power if they run a standard 275kpa reg.
_________________ Stoke me a clipper, I'll be back for Christmas |
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| SIM |
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Yeah... is that for real?
_________________ RIP Scotty |
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| Waggin |
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If you run an AU fuel rail, you can easily obtain a 3.5Bar reg
_________________ WAG363: AUII LTD Supercharged 363 Dart Stroker [Supercharged 363 LTD Build] |
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| BlkEB2 |
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stockstandard wrote: twr7cx wrote: Can't he run an EL XR6 ECU? That'll be set up for the higher pressure fuel regulator. thats set up for 300kpa, and even still xr6's get more power if they run a standard 275kpa reg. How's that possible.....A bit late lol? I'm just deciding wether to swap my EL xr reg onto my EF Mont (Mild work) for some torque increase and a bit of a test......Now if the XR's make 'more' power using a stock reg why did'nt FoMoCo fit one then??? |
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| 67RCE |
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safety, the 275kpa reg runs it leaner, therefore more power
_________________ ILL60 - EF XR8, Sunroof, Ticky Kit, 19x8.5/19x11 TE37's, 347, AFr185's, TFS BoxRcustom converter, Hurst Quarterstick, huge billet cam. |
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| BlkEB2 |
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Hmmm interesting and true! Thay do say 'factory' settings are always rich!!! Dahm....was hoping to pick up my low response alot.....Think i still gotta try it anyways just for the fun of it.....And actually my theory/reason was that i have a modded head(more air flow) and Wade 1604 adv. 4 degs so might just need a bit more fuel to match the air flow..... Plus injectors atomise better at higher pressures......I'm still thinking this 'will' work......Also an 'original/old reg won't be as good as a new or higher pressure one.........Will let you know how it GO'S!!!
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