Quick Shift 4 Install - E4OD

How to Install a US Shift Quick 4 Transmission Controller on an E4OD. This transmission is being powered by a rebuilt 351w that has been converted from EFI to carb on my 1991 Ford F250.
351W Rebuild: • Ford 351W Rebuild
US Shift: www.usshift.co...

[@bradley7723]

If your brakes are hanging up check the rubber lines to the wheels. They can become deteriorated inside and prevent fluid from returning properly.

[@stevenclay9573]

Good job thanx for showing us how to do it

[@marrsbar27]

What fuel pressure regulator did you use. I did the same swap but had problems with the fuel tanks.if I ran front it returned to the rear and if I used rear it returned to the front tank.

[@JRsRepairShop]

Sounds like your fuel return lines are swapped. I used the Holley Bypass Style Fuel Pressure Regulator 12-887.

[@____________2588]

Fuel selector switch in frame rail just after fuel filter

[@narc46]

It looks like its been a few month now, any problems with that controller?

[@JRsRepairShop]

@@narc46 No issues so far. Have about 400 miles on it

[@KoskaHusband]

Im installing a shift controller and having the same issues you was having with the wire that goes to the starter relay. Can you please share some knowledge as to where the wire connects to in order to crank with the key. Thanks

[@JRsRepairShop]

I was having the same issue when I installed mine, But eventually figured it out. You need to find the crank wire from your key and connect that wire to the IGN START going to the Quickshift. And connect the START RELAY wire from your Quickshift to your starter relay. This will give you full Neutral Safety Switch capability (meaning that you can only crank in Park or Neutral.)

[@KoskaHusband]

Man thanks so much

[@job1bf]

did much the same to a 92 - carb swapped a 351 and installed the controller. Been a couple of years now and it works great. Regarding your brakes and the soft pedal - do you recall if it was that soft before you carb swapped it? I ask, because the brake pedal went from perfect to very soft after the carb swap. brakes work fine - just a long and soft pedal. No leaks that we can find. I wonder if it has something to do with how the engine pulls vacuum with a carb vs efi? Too little vac would mean a hard pedal - could it be too much? will be interested in what you find. Great job!

[@JRsRepairShop]

That is super interesting! The vacuum should be about the same. Maybe the new motor is pulling more. I'll let you know if I figure anymore out on it.

[@slabshackwreckordz6040]

Did you ever get the 1/2 shift to not be so harsh? What did you do about it?

[@Mike-xn1bh]

I am planning on swapping some Rockwell 2.5 ton axles into my 1994 Bronco with a 351W/E4OD. I will also be using an old school NP200 T-Case. Given that I will no longer have a VSS in the axle and won’t be able to relocate it to the transfer case, will I be able to use the Quick Shift to control the shift points?

[@JRsRepairShop]

Probably not. VSS is the #1 thing that the quickshift reads

[@2900m]

I see cb amp