S197 Fuel pump rating?
Multi-Tasking Moderator!
Joined: Nov 2006
Posts: 15,618
From: Detroit Rock City!
This link though confusing and uncertain might help?
https://mustangforums.com/forum/gt-s197-general-discussion/457201-fuel-pump-lph-for-various-pumps.html
and from another forum
here is the link
http://forums.stangnet.com/406025-co...s-hp-info.html
Found this on the GT500 pumps
The bold and underlined statement IMO makes sense and is Important for High HP applications and the TB usually limits the psi before the GT500 pumps with the stock fuel rails. JMO from what I have read and learned
statement in bold is bull IMO.... here is a link to that info
http://www.bmcspeedshop.com/product_p/m-9407-gt05.htm
https://mustangforums.com/forum/gt-s197-general-discussion/457201-fuel-pump-lph-for-various-pumps.html
and from another forum
Kenne Bell BAP/Stock Pump Combo.............378 lph
Dual Walbros (no BAP)..............................316 lph
Dual Focus (SVT, no BAP).........................286 lph
Stock Cobra...........................................23 8 lph
Dual Walbros (no BAP)..............................316 lph
Dual Focus (SVT, no BAP).........................286 lph
Stock Cobra...........................................23 8 lph
http://forums.stangnet.com/406025-co...s-hp-info.html
Found this on the GT500 pumps
Fits 2005-2007 Mustang GT
Includes harness, dual fuel pumps, drop in housing and fuel pump driver module from the 2007 Mustang GT500
Twin fuel pump assembly rated at 375 liters per hour @ 40 psi using 12.0 Volts input
Twin fuel pump assembly rated at 430 liters per hour @ 40 psi using 13.2 Volts input
Fuel flow adequate for nearly 1000 Flywheel Horsepower (Naturally Aspirated)
Above mentioned flow data will be reduced at the fuel rail if using stock fuel line
Includes all installation hardware
Highly recommended for any application making over 400hp
FUEL PUMP KIT
Put an end to fuel starvation. Most 4.6L EFI H.O. engines come with a fuel pump that delivers a fuel flow of just 88 lph. As a result, they're prone to top-end fuel starvation. That's why Ford Motorsports offers these high-flow, fuel tank mounted fuel pumps. You can expect a flow rate of 190 lph from them. Let's see your stock fuel pump do that.
Sending Unit Included: No
Free Flow Rate: 375 lph
Maximum Pressure (psi): 40 psi
Inlet Size: Stock
Inlet Quantity: Dual
Inlet Attachment: Stock
Outlet Size: Stock
Outlet Quantity: Dual
Outlet Attachment: Stock
Quantity: Sold individually.
Notes: Twin fuel pump assembly.
Includes harness, dual fuel pumps, drop in housing and fuel pump driver module from the 2007 Mustang GT500
Twin fuel pump assembly rated at 375 liters per hour @ 40 psi using 12.0 Volts input
Twin fuel pump assembly rated at 430 liters per hour @ 40 psi using 13.2 Volts input
Fuel flow adequate for nearly 1000 Flywheel Horsepower (Naturally Aspirated)
Above mentioned flow data will be reduced at the fuel rail if using stock fuel line
Includes all installation hardware
Highly recommended for any application making over 400hp
FUEL PUMP KIT
Put an end to fuel starvation. Most 4.6L EFI H.O. engines come with a fuel pump that delivers a fuel flow of just 88 lph. As a result, they're prone to top-end fuel starvation. That's why Ford Motorsports offers these high-flow, fuel tank mounted fuel pumps. You can expect a flow rate of 190 lph from them. Let's see your stock fuel pump do that.
Sending Unit Included: No
Free Flow Rate: 375 lph
Maximum Pressure (psi): 40 psi
Inlet Size: Stock
Inlet Quantity: Dual
Inlet Attachment: Stock
Outlet Size: Stock
Outlet Quantity: Dual
Outlet Attachment: Stock
Quantity: Sold individually.
Notes: Twin fuel pump assembly.
statement in bold is bull IMO.... here is a link to that info
http://www.bmcspeedshop.com/product_p/m-9407-gt05.htm
Last edited by mygt500; Nov 22, 2008 at 11:45 PM.
6th Gear Member
Joined: Sep 2006
Posts: 11,278
From: Gainesville, FL
The actual pumps look slightly different, so I don't think it uses 2 stock pumps.