Notices
1978 - 1996 Big Bronco  
Sponsored by:
Sponsored by:

need more cubic inches!!!

Thread Tools
 
Search this Thread
 
Old Mar 10, 2005 | 12:22 AM
  #1  
Michael_85901's Avatar
Michael_85901
Thread Starter
|
New User
Joined: Mar 2005
Posts: 4
Likes: 0
From: Northern Arizona
Smile need more cubic inches!!!

Hello I am new to this and hope I can get my question out correct I own a 1990 Ford Bronco and love it but the 302 is getting tired so I want to swap it with a 351 windsor and am wondering how much trouble I might run into doing this or is it easy??? any help,tips, or suggestions would be greatly appreciated!!!
 

Last edited by Michael_85901; Mar 10, 2005 at 12:33 AM. Reason: misspelled ford oops sorry
Reply
Old Mar 10, 2005 | 12:40 AM
  #2  
ATVer1992's Avatar
ATVer1992
Senior User
Joined: Feb 2005
Posts: 224
Likes: 0
never did it but i think it should go rather smoothly. From what i understand the 351 just has a longer stroke. They should all bolt up the same, perhaps different exhaust manifolds? This is all just a guess though. I mean they sell it with both the 302 or 351.
 
Reply
Old Mar 10, 2005 | 02:56 AM
  #3  
Michael_85901's Avatar
Michael_85901
Thread Starter
|
New User
Joined: Mar 2005
Posts: 4
Likes: 0
From: Northern Arizona
[B]Thanks atver that is what I kind of thought I am just wondering I just don't know to much about fords only have had the bronco for a few months was all chevy before that I will of course post a message once I complete the swap to let everyone know what I had to do and how it works as I just got the 351w from the local salvage yard and am having the machine work done right now to accept the 427 stroker kit I figure once that is done my bronco will be very nice with the five speed that it already has!!!
 
Reply
Old Mar 10, 2005 | 03:06 AM
  #4  
ATVer1992's Avatar
ATVer1992
Senior User
Joined: Feb 2005
Posts: 224
Likes: 0
how many miles were on that old 302?? I've got 270K on mine and its origional. A little sluggish but still keeps up with the rest of em. I'm planning on new injectors this summer.
 
Reply
Old Mar 10, 2005 | 05:15 AM
  #5  
tex94F250's Avatar
tex94F250
Posting Guru
Joined: Nov 2004
Posts: 1,467
Likes: 0
From: N. Gwinnett Co. Georgia
Just curious, what 5 spd? Read mazda + 427 = greande.
 
Reply
Old Mar 10, 2005 | 07:29 AM
  #6  
gjordan456's Avatar
gjordan456
Senior User
Joined: Mar 2005
Posts: 138
Likes: 0
From: vacaville,CA.
I was checking into doing the same thing and from what I understand it's pretty easy, some of the things that you would have to change is the flex plate and you might have to streach out your Y-pipe, the part where I still a bit confused is the ecu, there is alot of great info in here, so keep reading!!
 
Reply
Old Mar 10, 2005 | 11:45 AM
  #7  
iagainsti's Avatar
iagainsti
Senior User
Joined: Apr 2004
Posts: 118
Likes: 0
A stock 351 wont give you a hugh difference over your stock 302/better torque less rev. I would build-up your 302 or stroke it. A 302 can make amazing power if done right plus its probably a little sporter to drive then the 351. I have a 96' 351 and love the torque but miss having a high-rev V8.
 
Reply
Old Mar 10, 2005 | 12:48 PM
  #8  
Kemicalburns's Avatar
Kemicalburns
Hotshot
20 Year Member
Liked
Joined: Jul 2002
Posts: 14,285
Likes: 12
From: Bend,OR
well unless your bronco is mass air equiped that 351w built to a 427 will not work. even with mass air you will still need that aid of a custom chip or tweecer to get things dialed in correctly. Now if you were to drop in a mildly built 351w with proper cam that would be a different story. also a 427 is going to require some serious fuel needs so 42lb injectors will be a must a 255lph fuel pump just to name a few. Not saying it cant be done but expect to pay some serious coin. do a search on here for 408 build. there should be lots of info there for ya.

302 is best kept in a car, trucks dont need to see such hi revs. and all that money you dump into a 302 wont compete with a 5.8 with heads,cam,intake,throttlebody and a good exhaust setup.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-1

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-2

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-3

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-4

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-5

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-6

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-7

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-8

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-9

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
Old Mar 10, 2005 | 10:27 PM
  #9  
Michael_85901's Avatar
Michael_85901
Thread Starter
|
New User
Joined: Mar 2005
Posts: 4
Likes: 0
From: Northern Arizona
Red face another reason to change!!!

just a reply my 302 has 127000 miles on it but the prior owner failed to tighten the bellhousing bolts which caused a small crack in the rear of the block that is causing no problems right now just trying to get ahead before it does plus I have always been more of a windsor fan my work truck is an 89' f250 with windsor and has 358000 miles on it and still pulls it own weight everyday!!!
 

Last edited by Michael_85901; Mar 10, 2005 at 10:29 PM. Reason: misspelled word sorry again
Reply
Old Mar 10, 2005 | 10:37 PM
  #10  
ATVer1992's Avatar
ATVer1992
Senior User
Joined: Feb 2005
Posts: 224
Likes: 0
impressive. original or rebuilt? I can't wait till i hit the big 30, err... i mean the big 300,000!!!!!
 
Reply
Old Mar 10, 2005 | 11:02 PM
  #11  
Michael_85901's Avatar
Michael_85901
Thread Starter
|
New User
Joined: Mar 2005
Posts: 4
Likes: 0
From: Northern Arizona
the 89 f250 is original 358000 miles never rebuilt its a tank just keeps going and going hauls anywhere from 500 to 2000 pounds a day great engine built ford tough yup this is one of those for sure!!!
 
Reply




All times are GMT -5. The time now is 04:06 AM.

story-0
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-02 21:45:57


VIEW MORE
story-1
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-2
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-3
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-4
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-5
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-6
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-7
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-8
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-9
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE