fuel pump for carb and supercharger

[dudi]

hi
i have mustang 67
302 engine holley carb 4150 and i will do the changes to blow throw it,
now i have holley red pump (7psi/97 gph)
i think i need an new fule pump .

what is the pressure that i need for 1 psi of boost?
which fuel pump i will need to order ?
can i use Vortech T-Rex Fuel Pump & regulator ?

the supercharger is vortech v-1 s trim , and i thinking to boost no more 15 psi .

[65coupe408w]

I am using a mallory comp 140 pump...great pump and nice and quiet (had the holley red but it was loud and couldnt keep up with my 408)

I am using a mallory billet regulator that is boost referenced, adds 1 psi of fuel pressure per 1 psi of boost.

If you have any more questions feel free to message me. I have the car on stands right now so I can always snap some pictures.

[beechkid]

Originally Posted by dudi

hi
i have mustang 67
302 engine holley carb 4150 and i will do the changes to blow throw it,
now i have holley red pump (7psi/97 gph)
i think i need an new fule pump .

what is the pressure that i need for 1 psi of boost?
which fuel pump i will need to order ?
can i use Vortech T-Rex Fuel Pump & regulator ?

the supercharger is vortech v-1 s trim , and i thinking to boost no more 15 psi .

IMHO- I would contact both holley (to find out the minimum & max psi spec for that carb) and Vortech (to determine the actually need). I could throw out recommendations all day long & there are fuel pumps out there large enough to supply 10 carbs, but, to be really frank about this, you need to find out what the min & max is both in terms of GPM & PSI is for both the carb & the blower delivery requirement....otherwise yu are either going to be throwing $ away for something that you don't need or cause issues that you don't want.

[Mtrain]

Aeromotive A1000 on my twin turbo 363 Ford/Mazda truck with Aeromotive regulator.......

Make SURE you run a bypass type regulator as well as one that is boost ref.

http://www.summitracing.com/parts/aei-13202/overview/

I run this on three of my forced induction vehicles.

Also, talk with Kevin at CSU carbs. Get all of your specs together, like what type of forced induction, compression ratio, engine cid, fuel type, timing controller, locked dist, or non locked, how much boost you plan to run, what is your max rpm, what rpm does boost kick in, etc.

He will build your carb to match these specs so all you will have to do is pretty much bolt it on.

http://csucarbs.com/

[sanch052]

I'm not sure what type of pump you need, but I switched from a Holley Blue to a Holley HP125. The new "gerotor" design is the quietest electric fuel pump I've ever ran. I didn't really care about the noise till it was gone its like night and day. I believe Mallory has a "gerotor" design as well.

[Mtrain]

Don't use the any Holley red, blue, black or any other color pump for a supercharger..............Here read this, look at number 4.

http://www.theturboforums.com/thread...BEFORE-POSTING

[dudi]

hi
thanks for the replay
the link not work /

[supercharged347]

X2 on the Aeromotive a1000. One thing to keep in ind is to try to keep it at least level or below pickup. It is a gravity feed pump and will live much longer. Using one with my Vortech S Trim and a 306 cubic inch motor. And Kevin is definitely the am to talk to. Great customer service and super person to deal with.

[dudi]

i need cheaper fuel pump
the A1000 and regolator will cost over t 500$

how much gph i need ?
what is the max pressure that i need if i will boost 15 psi ? ( today i will go with 10 PSI but maybe in the future i will boost more ) ?


this is right: adds 1 psi of fuel pressure per 1 psi of boost?

so with the red pump i can go with 6-7 psi ?


thanks alot

[Mtrain]

Originally Posted by dudi

i need cheaper fuel pump
the A1000 and regolator will cost over t 500$

how much gph i need ?
what is the max pressure that i need if i will boost 15 psi ? ( today i will go with 10 PSI but maybe in the future i will boost more ) ?


this is right: adds 1 psi of fuel pressure per 1 psi of boost?

so with the red pump i can go with 6-7 psi ?


thanks alot

Don't buy one new. I've got several of these pumps from other Mustang forums, try looking at the Corral

Fuel System & Related - Ford Mustang Forums : Corral.net Mustang Forum

Then the turbo forums.......
http://www.theturboforums.com/forums...IN-ELECTRONICS