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6.4L Power Stroke Diesel Engine fitted to 2008 - 2010 F250, F350 and F450 pickup trucks and F350 + Cab Chassis

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Old Sep 27, 2005 | 11:47 PM
  #46  
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Just because an engine has single or twin turbo's means beggar all in terms of fuel consumption.

BMW put twin turbos on thier 3liter diesel engine, and fuel economy improved.
What does that mean? Not a lot.

BTW. BMW actually poineered using the sequential turbocharging on diesels (initially developed by Mazda for its RX-7).
If you want an interesting read. Do a "google" on BMW 535d.
 
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Old Sep 28, 2005 | 08:45 AM
  #47  
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Not for sure if it was the NASCAR truck, but it was a racing truck, it was sitting right there with the 6.0 in it and he said it had performed well on the track.
 
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Old Sep 28, 2005 | 07:39 PM
  #48  
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Answer this? are you guys sure that this is a 4 egr system, or a four port single egr like the ones gm uses on thier autos.
 
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Old Sep 28, 2005 | 08:44 PM
  #49  
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Originally Posted by machanic
Answer this? are you guys sure that this is a 4 egr system, or a four port single egr like the ones gm uses on thier autos.
I certainly could be wrong on this but I'm with you on the guess; I'd say its a single valve with a multi-port (4) entrance into the intake manifold.
 
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Old Sep 28, 2005 | 09:34 PM
  #50  
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Originally Posted by ford390gashog
were issues with Ford's software programs (however since worked out), not the Navstar engine

other way around. its navistars software problems.
Not from everything that I have read ... Ford did not buy the "complete" engine package ... just the hardware ... the International 6.0s with the "complete " Intenational engine package are not having the same probs as the Ford 6.0 ....
 
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Old Sep 29, 2005 | 10:31 PM
  #51  
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Oh no, Ford is the one that dropped the ball as far as electronics are concerned.

The faulty EGR valves and faulty EBP, ICP sensors....International's responsibility.
 
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Old Oct 2, 2005 | 12:11 AM
  #52  
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what is an lcf?
 
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Old Oct 2, 2005 | 07:51 AM
  #53  
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LCF is Low Cab Forward IIRC, if I recall correctly.....

Boxy looking delivery trucks that Ford and International along with others manufacture.

Bob
 
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Old Oct 2, 2005 | 08:40 AM
  #54  
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the twins are able to keep boost up thoughout the whole rpm range which makes it burn fuel more effecently. if the 6.4 is anything like the 4.5 thats in the LCF i would even think about buying one. well maybe not i love my 97. im looking at buyin a LCF for work though.
 
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Old Oct 6, 2005 | 10:32 AM
  #55  
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The only bad thing about twin turbos is if one goes out so does the other one. Replacing one is bad enough but two, ouch.
 
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Old Oct 9, 2005 | 10:49 PM
  #56  
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Originally Posted by Stroker_Deezel
As far as i know, the Dmax will meet emmisions into the future, and i dont know anything about cummins and emissions
They have lowered compression to 17.5:1 IIRC to meet emissions and keep the head gaskets intact....
 
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Old Oct 9, 2005 | 10:53 PM
  #57  
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Originally Posted by Bar L
Not for sure if it was the NASCAR truck, but it was a racing truck, it was sitting right there with the 6.0 in it and he said it had performed well on the track.
The standard Nascar engine block is 358 ci, which happens to be 6 Liters if you round up.

The Ford 6-Liter diesel is 365 ci.
 
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Old Oct 11, 2005 | 05:49 AM
  #58  
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Is it going to be efficient? You can bet your bottom dollar. I want to know about the EGR's as well, and if there would be a possibility to disconnect them.
 
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Old Oct 30, 2005 | 10:36 PM
  #59  
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I will start of by saying that I have been a Ford man all my life. I probably won't ever own anything else. But I ponder this question. Why all the changes? In the diesel department, Ford went from the 6.9 to the 7.3, then the 7.3 turbo, then the 7.3 powerstroke, to the 6.0, and now the 6.4. God knows what all chevy has been through diesel wise, dont know dont care. Now lets look at Dodge. 5.9L Turbo since like what? 1990? The only change in this diesel was 12 more valves. I like cummins, I like Ford, I hate dodge. I think Ford needs to grab ahold of cummins and allison trannys. That would be the BEST truck in the world.
 
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Old Oct 31, 2005 | 12:06 AM
  #60  
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I don't know why you guys bash dodge trucks, i just bought one (last march)and the quality is outstanding. no shakes, rattles or trim peices falling off. the truck has been flawless and i love the 6 speed. i do wish the cummins were louder, but what can you do. i had every intention of buying a ford, but after driving the dodge, there was know way i would get the ford. i could write a page on why i wouldn't get the ford (for my needs) but i don't want to bore you all with that.
 
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