02-05 V8 Fuel Pump HP Limit | Ford Explorer Forums - Serious Explorations

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02-05 V8 Fuel Pump HP Limit

bbm98c5

New Member
Joined
November 9, 2012
Messages
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City, State
IL
Year, Model & Trim Level
2003 XLT 4.6
I was wondering if anyone knows the horsepower limit of the stock fuel pump without and with a boost a pump? Looking at supercharging my Explorer and looking to be around 450 FWHP and was wondering if I could get by with just a boost a pump which I already have or if I will need a pump. Thanks in advance for any help.
 



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PM Mounty03 because he may be able to part out his remote turbo setup. Also, he and Rocket5979 have pushed these SUV's pretty far.

If you are looking to make 450hp, your transmission will need attention.
 






I already have pretty much everything including the supercharger. I have injectors, maf, etc. I still need to figure the fuel pump out and I need an intercooler. That's why I was wondering if a boost a pump was enough or if I need a pump.
 






If you are looking to make 450hp, your transmission will need attention.

Yeah, I'd put money on it falling out without at least a little attention.
 






Never mind. Aviator pump already installed.
 






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