Powerstroke Conversion in 78
Thread Starter
|
Freshman User
Joined: Jan 2002
Posts: 44
Likes: 0
From: Jamestown USA
Powerstroke Conversion in 78
I have aspirations to put a powerstroke in my 78 F250 4x4. Has anyone done it? Advise against it? Problems? If I can't do this, I'll probably end up rebuilding my 400
thanks
Steve
thanks
Steve
Postmaster
Joined: Apr 2001
Posts: 3,628
Likes: 0
From: Baileyton, TN
Powerstroke Conversion in 78
That is a very difficult mod.. you need a donor powerstroke vehicle, as you need the computer, and maybe the transmission to go with it too. The peowerstroke is lot heavier than your 400 too, so upgrading the front suspension would be a good idea. You would also need to get duplicate fuel lines, the '78 will not have them. Other than that, it should be doable, but complicated..
Wm
F450 White with Grey interior Crew Cab. Banks Turbo, Intercooler and Exhuast,
Power pack Chip, shift kit, Auxiliary transmission, electronic enhanced transmission control,
16 forward and 4 reverse ratios. 340hp 660ft lb 4 wheel drive, 4.10 gears, 12,ooo# winch
Wm
F450 White with Grey interior Crew Cab. Banks Turbo, Intercooler and Exhuast,
Power pack Chip, shift kit, Auxiliary transmission, electronic enhanced transmission control,
16 forward and 4 reverse ratios. 340hp 660ft lb 4 wheel drive, 4.10 gears, 12,ooo# winch
Freshman User
Joined: Jan 2002
Posts: 49
Likes: 0
From: Phila usa
Powerstroke Conversion in 78
Think about how much you are going to spend to do this conversion and then figgure how much gas you can buy with the same amount of money. when you do the numbers I don't see any way this swap will save you a dime
Thread Starter
|
Freshman User
Joined: Jan 2002
Posts: 44
Likes: 0
From: Jamestown USA
Powerstroke Conversion in 78
If I was actually planning on saving money, I'd probably jsut go buy a new truck. I'm jsut trying to satisfy a strange desire that I have right now.........
Freshman User
Joined: Jan 2002
Posts: 49
Likes: 0
From: Phila usa
Powerstroke Conversion in 78
Ok I know what you mean. You just want to do this for the chalenge,,I can relate to that,I once did some major modifications to a mack fuel system so I could burn #4 bunker oil in it just because someone told me it couldn't be done. Cost me a bit of time and a few bucks and never really saved me anything but I made it work and I sure learned alot
Freshman User
Joined: Jan 2002
Posts: 28
Likes: 0
From: Nelson canada
Powerstroke Conversion in 78
it isn't just the challenge though...or the illusion of saving money. diesels are so much better than gas...more efficient, gobs of torque, nearly water proof with some prep, low maintenaince, high reliability....etc....i'm looking to put one in my '79...but i need to find a way to keep my 4-speed
Thread Starter
|
Freshman User
Joined: Jan 2002
Posts: 44
Likes: 0
From: Jamestown USA
Powerstroke Conversion in 78
surely there is someone out there that has done this swap and can offer some advice. My friend just put a cummins in his 93 F250 and he found gobs of info and adaptor stuff on the net, but so far I'm comin up empty-handed.
Steve
Steve
Trending Topics
Post Fiend
Joined: Jan 1997
Posts: 23,165
Likes: 18
From: Enjoying the real world.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
Top 10 Fords at 2026 Carlisle Ford Nationals
Joe Kucinski
3 Best / 3 Worst Parts of Modern Ford Ownership
Brett Foote
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches
Pouria Savadkouei
Every 2026 Ford Engine Explained
Brett Foote
10 Ugly Ford Trucks That We Still Kinda Love
Joe Kucinski
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Laughing Gas
Joined: Nov 1999
Posts: 954
Likes: 2
From: 15 miles west of Venus
Powerstroke Conversion in 78
Well, I put a 6.9 in a '75 F250 Highboy. Actually, it was fairly straight forward. The main difference is you will need to get a good factory wiring diagram so you can split out all of the wiring.
