Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Engine swap

Thread Tools
 
Search this Thread
 
Old Mar 26, 2024 | 02:35 PM
  #1  
dremtofford's Avatar
dremtofford
Thread Starter
|
More Turbo
5 Year Member
Liked
Joined: Apr 2018
Posts: 743
Likes: 59
From: pine city washington
Engine swap

Maybe the meds talking but would it be better to swap out an over heated worn out 302 for a 300 six or should I rebuild the 302 it is a 4x4 with a five speed manual and won't be driven much just to pull stuff. Or Winter driving
 
Reply
Old Mar 26, 2024 | 02:45 PM
  #2  
Mudsport96's Avatar
Mudsport96
Logistics Pro
15 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2010
Posts: 3,717
Likes: 585
From: Chillicothe
Rebuild or find a Craigslist 302 to rebuild while you drive the current one. How bad over heated was it? I've had mine so hot it shut off while driving on the highway. I popped a water pump gasketand it speed dumped the whole cooling system before I knew what happened. And it was in rush hour to boot. So by the time I could get safely off the road, she wouldn't run even with foot feed.
I will put it this way, 30 minutes later it wouldn't turn over to pull on the trailer I had to winch it. But it did start SLOWLY about 50 minutes after the initial stall.
That was 5ish years ago....maybe more. And she still runs pretty good for almost 330k miles.

So did yours get that hot?
 
Reply
Old Mar 26, 2024 | 02:45 PM
  #3  
rla2005's Avatar
rla2005
Fleet Owner
20 Year Member
Community Builder
Liked
Community Favorite
Joined: Oct 2005
Posts: 20,789
Likes: 1,753
From: Kentucky
Way more work to swap in a 300. Rebuild the worn out 302 or source a good donor. Easy button.
 
Reply
Old Mar 26, 2024 | 05:14 PM
  #4  
tjc transport's Avatar
tjc transport
i ain't rite
Joined: Mar 2005
Posts: 65,562
Likes: 5,600
From: Marlboro Mental Hospital.
Club FTE Gold Member
300 has more low rpm torque. 302 has more high rpm torque and hp.
so the 300 will have more low rpm grunt, but the 302 will have more high rpm power.
i like the 300. most others go for the 302.
 
Reply
Old Mar 26, 2024 | 05:21 PM
  #5  
dremtofford's Avatar
dremtofford
Thread Starter
|
More Turbo
5 Year Member
Liked
Joined: Apr 2018
Posts: 743
Likes: 59
From: pine city washington
Too hot

It got hot enough to blow the radiator cap and dump all the antifreeze all over the engine. Burned a valve warped a head.
 
Reply
Old Mar 26, 2024 | 06:11 PM
  #6  
Mudsport96's Avatar
Mudsport96
Logistics Pro
15 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2010
Posts: 3,717
Likes: 585
From: Chillicothe
Originally Posted by tjc transport
300 has more low rpm torque. 302 has more high rpm torque and hp.
so the 300 will have more low rpm grunt, but the 302 will have more high rpm power.
i like the 300. most others go for the 302.

According to Fords own brochures, yeah the 302 makes more power higher... but it shows the same torque at 2000 if you look at the graph.
 
Reply
Old Mar 26, 2024 | 07:42 PM
  #7  
tjc transport's Avatar
tjc transport
i ain't rite
Joined: Mar 2005
Posts: 65,562
Likes: 5,600
From: Marlboro Mental Hospital.
Club FTE Gold Member
and that is why i like the 300. it just pulls all day long, and runs forever.
i have seen quite a few 300's with over 400,000 miles on them still working every day.
i have only seen one 302 go over 300,000 miles, and that needed the throttle body replaced once, EGR circuit cleaned twice, and a valve seat relap at 290,000 miles. E4OD trans was all still original too, as i did service on it every 30,000 miles. both original owner and the druggie who bought it after would bring it to me every 3000 miles for oil change and whatever service i said it needed they both said do it without asking.
it was still running when parked when the second owner went to prison for drugs for 7 years.
his wife at the time stopped paying for his storage locker and scrapped the van three years into his "stay" it has 365,000 miles on it the last time i serviced it, about a month before he went away.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Devintop
Aftermarket Products
2
Feb 16, 2024 10:28 AM
SIXTFOR
1961 - 1966 F-100 & Larger F-Series Trucks
6
Oct 10, 2021 04:18 PM
Morg89
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
15
Mar 9, 2013 07:02 PM
BroncoRoadKill
Engine Swaps
6
Oct 22, 2003 02:28 PM




All times are GMT -5. The time now is 08:49 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic 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 | 2026-06-03 11:38:36


VIEW MORE
story-7
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-8
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-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE