Festus1

I have a 06 Mustang GT with a Saleen supercharger and I'm going to be upgrading some engine performance parts and need advice on a higher output fuel pump. Here is whats going to be on the car

Saleen Supercharger
• Cold Air Kit
• 90mm Mass air
• 39 LB. injectors
• 3.60 Pulley for 7.5 psi
full JBA long tubes with H-PIPE and axlebacks

I was told that when you get to a certain horsepower and especially when adding higher flow injectors it would be wise to also upgrade the fuel pump to compensate?

any advice would help?

SXGT

youll get more help in the 05 Stang and 4.6 Section.

You need to upgrade injectors AND pump together , your gonna strain them if you dont.

Festus1

What pump do you recommend? Iv'e seen the GT 40 dual and single pumps but no other info on them.

mattdel

i'd go 255lph