86_GT_5.0

im going to install the paxton supercharger kit on my 5.0 mustang and im wondering if any of you guys are sure what are good supporting mods for this? bigger injectors? i have MAF , b cam, march ram air intake, ud pulleys, trickflow steet intake, some other small bolt ons

SSKiller

First you need to take the underdrive pullies off. How much boost are you going to run? If you are going to run more than 8 psi then I would upgrade the injectors. Do you have a good flowing exhaust? Also just to be safe.....get a Walbro 255 lph high pressurein tank fuel pump.

86_GT_5.0

how come the ud pulleys have to go? and what size injectors would you go with ? i have the complete flowmaster exhaust kit . the kit says 5-8 psi

86_GT_5.0

sskiller how do you like your dual friction clutch i have had mine for a year and allmost have it dead, i has held up to two trans rebuilds though

SSKiller

There really isn't any point to have ud pullies on a SC car. Remember a centrifugal sc is like a turbo.The faster you spin it up, thefaster you make power. If you want to run 8 lbs I would just go and jump to the 42 lbs injectors to be safe.Remember you will have to have your MAF recalibrated. Remember it is always easier to change a pully later. Get rid of your flowmaster mufflers when you put the sc on.The are baffled and will hinder theescape of exhaust.Get a pair of flow through mufflers. I like the Magna Flows personally. That will make your exhaust flow alot better with the added volume of exhaust do to the SC. BIG THING GET THE FUEL PUMP......You will need it to feed the 42lbers. It is never good to run out of fuel at high RPM's.

I am please with my Dual Friction. It has taken quite a few beatings. I recommend them.