fast xfi to factory style pump setup????????

Reply Subscribe

Thread Tools

Search this Thread

Jan 15, 2008 | 12:34 PM

red83

Thread Starter

TECH Resident

iTrader: (64)

Joined: Jul 2005

Posts: 908

Likes: 0

From: sneaking in your back door as you leave!/cartersville ga

fast xfi to factory style pump setup????????

it will be lonnies duoble in-tank set-up. how hard is this to do? i havent really looked into yet, but i have searched w/ no results.....i know that the fast has a fuel pump trigger swith, but what wires need to be connected and where?

Jan 16, 2008 | 01:10 PM

red83

Thread Starter

TECH Resident

iTrader: (64)

Joined: Jul 2005

Posts: 908

Likes: 0

From: sneaking in your back door as you leave!/cartersville ga

anybody? i am thinking it would be just as good to catch the wire at the fuel pumps and put a relay there?

Jan 16, 2008 | 02:23 PM

Unaffliated Racing

Registered User

iTrader: (15)

Joined: Nov 2002

Posts: 873

Likes: 1

If you have the fan/fuel pump xfi harness...I would just rewire the existing fp relay and use the fast harness wire to activate the relay. I have an aeromotive pump.. but if I used the stock set-up thats what I would do.

Jan 18, 2008 | 07:18 AM

red83

Thread Starter

TECH Resident

iTrader: (64)

Joined: Jul 2005

Posts: 908

Likes: 0

From: sneaking in your back door as you leave!/cartersville ga

any other opinions?

Jan 18, 2008 | 08:05 AM

modracr62

On The Tree

iTrader: (12)

Joined: Oct 2005

Posts: 105

Likes: 0

From: Memphis

If you do have the Fuel pump and fan harness i would use the green wire off the fuel pump relay and run it directly to the fuel pump or locate the factory power wire (small gray wire) to pump in the drivers kick panel and connect it there.