Fuel Pump

[musclestang89]

The previous hp numbers was 375, as of last week it hit 390. These numbers.are not on a dynojet. So the numbers read alittle lower, plus its automatic

[musclestang89]

Oh nothing real secert about her car, its always at the track anyways. we switch it over.to E 85 fuel. JKS performance did alittle tuning. But they are keeping it safe

[wickedblkgt]

Does any one know the part # of the SVT pump?

[DON SVO]

the stock 2011 GT 5.0L fuel pump is good to 525-500whp as an option...

[2165 Turbo Rail]

just a fyi. you won't get to 500rwhp with a single walbro 255. i put down 380rwhp, and i am running out of pump at 5,800 on the dyno with a single walbro 255. you'll need to run a boost-a-pump with that pump for that horsepower goal. or use an aeromotive 340. or dual pump set up.

I made 535hp 558tq with a Walbro 255... I have since changed to a bosch 044 though (external pumps)

[Andy@PrimeTuning]

Everycar is different. Tank Design - Fuel Line Size - Voltage Supply - Engine Efficiency - Fuel Pressure - all have a hand in how much power a certain fuel pump will support.

3.90x3.62's car is also a Automatic so it showed a little less HP than it was actually making comparable to others.