There are few threads mentioning it but most are old. An example
http://www.svtperformance.com/forum...0-fuel-system/page2&highlight=GT500+fuel+pump
It does not look like that much to me. On the surface its cheaper than a return style replacement system and possibly less hassle than running new new and extra lines. The dual pump assembly is priced fairly low. Then you'll need another driver module, wiring etc.
Example on from www.fordparts.com 2013 GT500 listing for a fuel pump assy for $331.64
[h=2]Part Name: Fuel Pump and Sender Assembly[/h]Brand: Motorcraft
Part Number: 9H307(PFS-953)
Price: $331.64
I've looked around to try and gather some fitment , parts differences, or other misc info. I'll paste some of it here.
From: http://www.mustangandfords.com/car-reviews/m5lp-1209-2013-shelby-gt500-chassis-development/fuel-system.html
**Fuel System
The first clue of the upgraded GT500 fuel system was the change from 46.7-lb/hr to 54.8-lb/hr injectors listed in our engine story. Feeding those lawn sprinklers was clearly going to take more than last year's system could flow.
As the SVT team brainstormed its options, the staff realized replacing the GT500 steel gas tank with the Mustang GT's plastic version would save 7 pounds, and that two Mustang GT fuel pumps could supply the required 300 liters per hour. A suitable fuel pump driver module holds sway over the twin pumps.
Because the Mustang GT fuel tank is a saddle-type slung over the driveshaft, there is a jet-style transfer pump inside it. Its job is to shuttle fuel from the passenger saddle to the driver-side saddle, where the main fuel pump resides. And with the 5.8-liter's rapacious appetite for fuel--it can about empty the tank in 25 minutes of track driving--the jet pump tubing was enlarged, too.
Considering Ford Racing has sold more GT500 fuel systems in recent years than SVT has in new cars, everyone is expecting this new GT500 fuel system to be a hot aftermarket item as well. SVT says fitting a Mustang GT with the '13 GT500 tank, pumps, filters, and electronic drivers is a cost-effective way of gaining a no-excuses, bolt-in fuel system. But while the parts bolt in, they don't plug in; some electronic magic is required. SVT figures anyone who's merged a previous GT500 fuel system into a Mustang GT will use the same approach with the '13 version. ***
Fuel pump control info
From VMP's website.
*** In the case of 13-14 GT500, the computer is already modulating fuel pump duty cycle and only giving the car the pressure and flow it needs. For tuning, we recommending you reduce the Fuel Pump Voltage Table (under Returnless fuel pump) by 1-2 volts all over and fine tune from there by datalogging. On the 11-14 5.0L Mustang the factory single pump is modulated between high and low speeds by the computer. We recommend changing the high speed threshold in the tune (under Returnless fuel pump) from 0.80 lb/min to 3 lb/min (see below) on blower cars. On naturally aspirated cars this value can be raised to 4-5lb/min for NA tunes and lowered back down to 2-3lb/min on the nitrous tune. The same values would be recommended for cars running E85.***
Some part numbers I've looked through.
BR3Z-9275-B Electric Fuel Pump, Right
In Tank Assy.; Incl.Level Sender; Jet Pump
DR3Z-9H307-B Electric Fuel Pump, Left
In Tank Assy.; Incl.Level Sender
Electric Fuel Pump - 2013 Ford Mustang (BR3Z9275B) same listing for all 11-14 mustangs including 5.8 gt500.Just the individual pump??
Fuel Pump Driver Module - 2013 Ford Mustang (BR3Z9D372C) same listing for all 11-14 mustangs including 5.8 gt500.
http://www.svtperformance.com/forum...0-fuel-system/page2&highlight=GT500+fuel+pump
It does not look like that much to me. On the surface its cheaper than a return style replacement system and possibly less hassle than running new new and extra lines. The dual pump assembly is priced fairly low. Then you'll need another driver module, wiring etc.
Example on from www.fordparts.com 2013 GT500 listing for a fuel pump assy for $331.64
[h=2]Part Name: Fuel Pump and Sender Assembly[/h]Brand: Motorcraft
Price: $331.64
I've looked around to try and gather some fitment , parts differences, or other misc info. I'll paste some of it here.
From: http://www.mustangandfords.com/car-reviews/m5lp-1209-2013-shelby-gt500-chassis-development/fuel-system.html
**Fuel System
The first clue of the upgraded GT500 fuel system was the change from 46.7-lb/hr to 54.8-lb/hr injectors listed in our engine story. Feeding those lawn sprinklers was clearly going to take more than last year's system could flow.
As the SVT team brainstormed its options, the staff realized replacing the GT500 steel gas tank with the Mustang GT's plastic version would save 7 pounds, and that two Mustang GT fuel pumps could supply the required 300 liters per hour. A suitable fuel pump driver module holds sway over the twin pumps.
Because the Mustang GT fuel tank is a saddle-type slung over the driveshaft, there is a jet-style transfer pump inside it. Its job is to shuttle fuel from the passenger saddle to the driver-side saddle, where the main fuel pump resides. And with the 5.8-liter's rapacious appetite for fuel--it can about empty the tank in 25 minutes of track driving--the jet pump tubing was enlarged, too.
Considering Ford Racing has sold more GT500 fuel systems in recent years than SVT has in new cars, everyone is expecting this new GT500 fuel system to be a hot aftermarket item as well. SVT says fitting a Mustang GT with the '13 GT500 tank, pumps, filters, and electronic drivers is a cost-effective way of gaining a no-excuses, bolt-in fuel system. But while the parts bolt in, they don't plug in; some electronic magic is required. SVT figures anyone who's merged a previous GT500 fuel system into a Mustang GT will use the same approach with the '13 version. ***
Fuel pump control info
From VMP's website.
*** In the case of 13-14 GT500, the computer is already modulating fuel pump duty cycle and only giving the car the pressure and flow it needs. For tuning, we recommending you reduce the Fuel Pump Voltage Table (under Returnless fuel pump) by 1-2 volts all over and fine tune from there by datalogging. On the 11-14 5.0L Mustang the factory single pump is modulated between high and low speeds by the computer. We recommend changing the high speed threshold in the tune (under Returnless fuel pump) from 0.80 lb/min to 3 lb/min (see below) on blower cars. On naturally aspirated cars this value can be raised to 4-5lb/min for NA tunes and lowered back down to 2-3lb/min on the nitrous tune. The same values would be recommended for cars running E85.***
Some part numbers I've looked through.
BR3Z-9275-B Electric Fuel Pump, Right
In Tank Assy.; Incl.Level Sender; Jet Pump
DR3Z-9H307-B Electric Fuel Pump, Left
In Tank Assy.; Incl.Level Sender
Electric Fuel Pump - 2013 Ford Mustang (BR3Z9275B) same listing for all 11-14 mustangs including 5.8 gt500.Just the individual pump??
Fuel Pump Driver Module - 2013 Ford Mustang (BR3Z9D372C) same listing for all 11-14 mustangs including 5.8 gt500.
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