Efi 400
Thread Starter
|
Postmaster
Joined: Aug 2001
Posts: 4,270
Likes: 5
From: Delaware
Efi 400
Here is a first photo of a Cobra TB & 460 Upper adapted to a 4 barrel intake.
The manifold shown is a Holley Street Dominator for a 4150 carb, but the final manifold will be a 4500 series Dominator with an EFI conversion.
Check my gallery for more shots.
The manifold shown is a Holley Street Dominator for a 4150 carb, but the final manifold will be a 4500 series Dominator with an EFI conversion.
Check my gallery for more shots.
Thread Starter
|
Postmaster
Joined: Aug 2001
Posts: 4,270
Likes: 5
From: Delaware
Another picture.
https://www.ford-trucks.com/user_gal...oid=81300&.jpg
And another.
https://www.ford-trucks.com/user_gal...oid=81302&.jpg
https://www.ford-trucks.com/user_gal...oid=81300&.jpg
And another.
https://www.ford-trucks.com/user_gal...oid=81302&.jpg
Last edited by Torque1st; Jul 2, 2005 at 10:47 PM. Reason: images
Thread Starter
|
Postmaster
Joined: Aug 2001
Posts: 4,270
Likes: 5
From: Delaware
I believe that they are 57 mm apiece. They measure about 2.3" in diameter. They should flow better than 1000 CFM of cold dense air with the right cold air intake and the insulated upper manifold.
BTW, I think that the 460 throttle and kick-down cable bracket will work if I rotate the TB 180 degrees and put the TB linkage on the passenger side like the 460 TB.
You could use the 460 TB, but you would need to fabricate an air intake from the MAF and filter. The 460 doesn't use Mass Air.
You can get an aftermarket TB from Accufab that will flow close to 2000 CFM. That should fit as well as the Cobra.
BTW, I think that the 460 throttle and kick-down cable bracket will work if I rotate the TB 180 degrees and put the TB linkage on the passenger side like the 460 TB.
You could use the 460 TB, but you would need to fabricate an air intake from the MAF and filter. The 460 doesn't use Mass Air.
You can get an aftermarket TB from Accufab that will flow close to 2000 CFM. That should fit as well as the Cobra.
Thread Starter
|
Postmaster
Joined: Aug 2001
Posts: 4,270
Likes: 5
From: Delaware
jopey,
Who or where are you getting to do your manifold conversion?
I have contacted a few places and they want more than I want to spend for drilling some holes and tapping some others.
Who or where are you getting to do your manifold conversion?
I have contacted a few places and they want more than I want to spend for drilling some holes and tapping some others.
Thread Starter
|
Postmaster
Joined: Aug 2001
Posts: 4,270
Likes: 5
From: Delaware
The 351W dizzy is the same except for the gear. The gear for the 335 series is larger than the Windsor gear. You can purchase a 351C gear and swap with the Windsor gear. They both use a 0.531" diameter shaft with the larger oil pump rod.
How far east? I am in Delaware, you don't get much farther east.
How far east? I am in Delaware, you don't get much farther east.
Last edited by danlee; Jul 5, 2005 at 08:26 PM.
Trending Topics
Elder User
Joined: Sep 2000
Posts: 936
Likes: 0
From: Bay area
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Thread Starter
|
Postmaster
Joined: Aug 2001
Posts: 4,270
Likes: 5
From: Delaware
I bought a new Pro Comp EFI dizzy on ebay for a 351W. I then bought the 335 series gear from Pro Comp in LA. The Pro Comp dizzy uses a two piece shaft. The gear stays meshed with the oil pump and cam when the dizzy is removed.
I have a Crane steel gear for a 335 series to sell. I was planning to buy a 351W dizzy and swap the gears, but I bought the Pro Comp instead.
I have a Crane steel gear for a 335 series to sell. I was planning to buy a 351W dizzy and swap the gears, but I bought the Pro Comp instead.
Thread Starter
|
Postmaster
Joined: Aug 2001
Posts: 4,270
Likes: 5
From: Delaware
The injectors on a 5.0 are at an angle. You must install them at the same angle on the 400 manifold to use the 5.0 fuel rail. Otherwise they are the same, but you need a single plane intake to get all the injectors at the same height to mate to the fuel rails.
There is someone who makes a screw-in injector bung and injector hats. These allow instalation of injectors without the fuel rail, at any angle or elevation. All injectors are fed from a fuel ditribution block through seperate lines. You could use any dual plane or stock manifold with this setup.
There is someone who makes a screw-in injector bung and injector hats. These allow instalation of injectors without the fuel rail, at any angle or elevation. All injectors are fed from a fuel ditribution block through seperate lines. You could use any dual plane or stock manifold with this setup.
Senior User
Joined: Oct 2005
Posts: 449
Likes: 0
Will you get decent low-end torque with this EFI, or is it pretty much for top-end? BTW, I went to Quaker City Raceway in Ohio today, saw a Ford Ranger click off a 10.98 in the 1/4 mi., I couldn'nt find him in the pits afterwards, so I couldn't ask him what he had.