[prolxstang89]

My fuel pump needs to be replaced. Should I get a new stock pump or aftermarket? I have an exhaust, intake, and a DP Tuner. I don't plan on making anymore power but I heard that fuel pressure is the key to good fuel mileage. If you suggest a stock pump should I go with Ford or an auto parts store will be good? If you suggest aftermarket which one do you suggest? Thanks

 

[Pocket]

I installed and currently run the Walbro GSL392 pump on my truck. You can find them for just over $100. They are rated for a higher flow capacity than the stock pump, and it's nearly a direct bolt up (if you have done the pre-pump mods eliminating the quick disconnects, then yes it is a direct bolt up).

I bought mine from Arizona TPI, but you can also find them on Ebay.