Notices

The $64 I-6 question!

Thread Tools
 
Search this Thread
 
Old Mar 31, 2005 | 04:19 PM
  #1  
HT32BSX115's Avatar
HT32BSX115
Thread Starter
|
Logistics Pro
20 Year Member
Joined: Feb 2005
Posts: 3,952
Likes: 117
From: Upper Left Coast
The $64 I-6 question!

Ok people!

I'm sold!

Now will someone please tell me which model year 300 I-6 I should put in my 1955 F-600? This truck came with a 223 I-6 and someone put a 239 V-8 in it when I was in grade school!

I want to also use a very well built AOD trans too. I want the 0.67 lockup overdrive since my rear ratio is 6.80 to 1. (big tires! 900-20)


What say Y'all?



Thanks,

Rick
 
Reply
Old Mar 31, 2005 | 04:39 PM
  #2  
Silver Streak's Avatar
Silver Streak
Postmaster
Joined: May 2002
Posts: 3,241
Likes: 3
From: Broken Arrow, OK
I would do an EFI engine, but there were pics of a sweet looking dual quad 300 not long ago.
 
Reply
Old Mar 31, 2005 | 05:42 PM
  #3  
andym's Avatar
andym
Post Fiend
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Mar 2002
Posts: 19,402
Likes: 38
From: Bonita Springs FL
In a classic truck, you gotta go carb. All the way. Put EFI manifolds on it, an offy intake, and a 4 barrel on it. You'll be good to go.
 
Reply
Old Mar 31, 2005 | 11:11 PM
  #4  
Col Flashman's Avatar
Col Flashman
Postmaster
25 Year Member
Joined: Apr 2000
Posts: 3,890
Likes: 9
From: La Verne, California
'65 through '72 are the Best years for the 300 I-6
 
Reply
Old Mar 31, 2005 | 11:28 PM
  #5  
GregTruck's Avatar
GregTruck
Elder User
Joined: Oct 2004
Posts: 556
Likes: 0
From: Ridgeway, Virginia
Originally Posted by Col Flashman
'65 through '72 are the Best years for the 300 I-6
What is the difference between a '72 and a '75 engine. Just curious because my 65 truck has D5TE stamped on the block. Thats a '75 engine.
 
Reply
Old Mar 31, 2005 | 11:39 PM
  #6  
Col Flashman's Avatar
Col Flashman
Postmaster
25 Year Member
Joined: Apr 2000
Posts: 3,890
Likes: 9
From: La Verne, California
Those are the years I did my research on when I was initially looking into the 300 I-6, so I couldn't tell you.
I do not care for vehicles after '72 because of all the garbage that was put on them & all the tweeking done to them to underpower them.
 
Reply
Old Apr 1, 2005 | 11:27 PM
  #7  
GregTruck's Avatar
GregTruck
Elder User
Joined: Oct 2004
Posts: 556
Likes: 0
From: Ridgeway, Virginia
I agree with the Flashman in the fact that most vehicles after 72 pretty much are crap. However I dont think there was any change in the quality of the early emissions engines. They were just drug down with power robbing devices and could not breathe. I would say if you strip all that stuff off and set a '75 engine up just like a '71 you would have the same engine as far as power and durability. Remember I am talking about the early days. Now I wonder how the older carb 300's pan out against the E.F.I. engines for performance, and more importantly durability.

I know the 240/300 engines are considered some of the most durable engines EVER built. I guess its got to be good if a company is going to use the same basic thing for around 30 years. They could start production again today and a lot of Ford Truck buyers would be happy......
 
Reply
Old Apr 2, 2005 | 12:16 AM
  #8  
HT32BSX115's Avatar
HT32BSX115
Thread Starter
|
Logistics Pro
20 Year Member
Joined: Feb 2005
Posts: 3,952
Likes: 117
From: Upper Left Coast
I must say that although I absolutely dislike all the electronics on todays cars, I like the idea of either a TBI or EFI instead of a carb.

THat means that I'll have to use a computer, oxy sensor etc...but todays gasoline is not liked by the old carbs .....

Does anyone think I should even try to use a TBI or EFI or should I just get a carb?






Originally Posted by GregTruck
I agree with the Flashman in the fact that most vehicles after 72 pretty much are crap. However I dont think there was any change in the quality of the early emissions engines. They were just drug down with power robbing devices and could not breathe. I would say if you strip all that stuff off and set a '75 engine up just like a '71 you would have the same engine as far as power and durability. Remember I am talking about the early days. Now I wonder how the older carb 300's pan out against the E.F.I. engines for performance, and more importantly durability.

I know the 240/300 engines are considered some of the most durable engines EVER built. I guess its got to be good if a company is going to use the same basic thing for around 30 years. They could start production again today and a lot of Ford Truck buyers would be happy......
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

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

 Joe Kucinski
story-2

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

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

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

 Brett Foote
story-5

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

 Michael S. Palmer
story-6

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

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

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

 Brett Foote
story-9

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
Old Apr 2, 2005 | 02:48 AM
  #9  
200000+F150's Avatar
200000+F150
Elder User
Joined: Mar 2003
Posts: 788
Likes: 1
From: Hendersonville, TN
I'd like to go TBI (GM) on a 300. The only problem with the intakes are that the end cylinders are so much more runner length than the middles, causing some possibility of fuel distribution problems in a wet intake system as opposed to the individual injectors on the late EFI sixes. I'd like to get a dual 4bbl manifold and put a single-barrel TBI on each carb boss. This would even out the runner lengths, still be able to use the popular '747 computer, be cheap to build, and easy to tune. I know purists don't want GM parts on their trucks, but the things ARE very reliable, and infinitely tunable. I think that with the Ford Big Six would be a sweet setup. (It would look cool too!)
 
Reply
Old Apr 2, 2005 | 07:13 AM
  #10  
Red2003XLT's Avatar
Red2003XLT
Senior User
20 Year Member
Joined: Jun 2004
Posts: 270
Likes: 0
I thought I read where later model EFI short blocks came standard with a steel crank?

I'm thinking a late model short block combined an early head would be the best starting point.

Thoughts?
 
Reply
Old Apr 2, 2005 | 10:23 AM
  #11  
200000+F150's Avatar
200000+F150
Elder User
Joined: Mar 2003
Posts: 788
Likes: 1
From: Hendersonville, TN
Originally Posted by Red2003XLT
I thought I read where later model EFI short blocks came standard with a steel crank?

I'm thinking a late model short block combined an early head would be the best starting point.

Thoughts?
Don't think so, but I'll know soon, as I'm about to tear into mine in a couple of weeks. I thought only some of the old BIG trucks and some industrial engines had the steel crank, but not sure. From a compression standpoint, at least, it's the other way around. EFI head on a carbed short-block for highest compression/best burn. Don't know how carb/EFI heads compare on port flow, other than both suck . I'd like to know which one flows better, or if there's any real difference, if anyone can answer that question.
 
Reply




All times are GMT -5. The time now is 07:00 PM.

story-0
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-1
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-2
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-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE