1996 F250 460 baseline dyno results and head porting info-RESULTS ARE IN!

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  #166  
Old 08-06-2014, 09:08 PM
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Originally Posted by flowney
Fascinating product plans. One question: how updatable will the programming be? That is, will the "smarts" be on an upgradable EPROM or similar mechanism such that as experience accumulates, that experience can be incorporated into "profiles" that optimize various use cases (street, street/strip, strip, pulling [LD or SD])?
Did you read from the beginning, or even a page back???
Thread started in 2010 and boport hasn't been available to answer any questions for a very long time.
It's doubtful you'll get a reply. Sorry

As far as your question/statement, there are a lot of options for your tuning needs. Quarter horse and tweecer, and even an sct chip via Dyno shops. That's only a few that utilize oem ecu. If you had a manual trans, you can retrofit a mustang sefi ecu and mass air, and be opened up to many more options.
 
  #167  
Old 08-06-2014, 09:41 PM
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You can go further if you want to go up to the EEC-V processor. The only thing you need then is the correct hardware code for your equipment, E4OD requires a truck EEC as it was never in any cars.

I am running a reflashed 1996 351 EEC-V box in my truck and tuning it with BE2012. I tried setting my TwEECer RT up, but for some reason it does not work with the EEC-V two bank system.
 
  #168  
Old 08-07-2014, 07:59 AM
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Originally Posted by UNTAMND
Did you read from the beginning, or even a page back???
Thread started in 2010 and boport hasn't been available to answer any questions for a very long time.
It's doubtful you'll get a reply. Sorry
So this "kit" did not make it out of the laboratory? That's too bad since a little competition might moderate prices (see EZ EFI Self Tuning EZ-EFI Fuelairspark.com).
 
  #169  
Old 08-07-2014, 09:01 AM
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I agree, that's one of the reasons I went the way I did. Any aftermarket system, immediately got very expensive and all available at the time and still pretty much required a second computer to control the E4OD.
 
  #170  
Old 08-07-2014, 09:20 AM
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Nope. Never made it to a complete kit. But the theory and all the work has been done and documented so that you can duplicate it. All you need to do is find a good tuner or get the software to tune yourself. Fast efi is pretty good, but won't work if you have the e4od trans. There's lots you can do with the stock efi. No need for aftermarket fuel injection.
 
  #171  
Old 03-22-2016, 06:16 PM
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  #172  
Old 10-07-2016, 08:53 PM
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I just emailed boport. Will let you know if I hear anything
 
  #173  
Old 10-09-2016, 08:19 PM
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Originally Posted by Boport
I plan to do a before and after flow test, along with a before and after dyno test to show any gains we have made (hope so at least!)

We dyno tested the truck today
Peak power was 207@ 3850rpm, and peak torque was 319@3000rpm.
man,that's a crying shame they smoged them out so bad.10 mpg and all for just small block 350 chevy hp.totally unacceptable.nothing but a big fat poser engine!

Originally Posted by Boport
Yes, it dyno'd just a few hp shy of 300whp and 400wtq. I'll have to dig up the dyno sheet and scan it in again for you guys.
that's the proper starting point, ballpark that you should expect from a big block.

Originally Posted by 85lebaront2
For mine, I am boring the engine .040 over, decking the block and will be running am Edelbrock Performer plus #2167 cam. Goal is around 9.2:1cr.
that really gave it a kick in the pants i bet.i mean 8:1 from a 460,really? that's just not gunna produce the grunt from so many cubes like it should.i bet that turned out good.
 
  #174  
Old 10-12-2016, 07:07 AM
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I actually ended up only going .030 over, 9.23:1 compression and using a Sig Erson 26021 cam. I was helping a friend with his 454 Chevy converting a 1995 TBI engine to a 1996 Vortec system (MAF/SEFI) and he built marine engines for years. Blueprinted, balanced, Scorpion roller rockers.






I have it completely assembled, just need time when I am not using the truck and some help to yank the front end off so I can install it.
 
  #175  
Old 10-13-2016, 04:49 AM
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I am surprised you are retaining the oil cooler
 
  #176  
Old 10-13-2016, 06:37 AM
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No, that was with the short block, the builder stuck it on to plug the area. I will start out with just the original 1986 filter adapter then once the cam break-in is over reconnect my external cooler.







 
  #177  
Old 10-14-2016, 09:15 AM
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Originally Posted by 85lebaront2
No, that was with the short block, the builder stuck it on to plug the area. I will start out with just the original 1986 filter adapter then once the cam break-in is over reconnect my external cooler.

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I need to get me one of those
 
  #178  
Old 10-14-2016, 09:24 AM
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They were optional on carbureted 460s, standard on 1988-early 1990 460s then were replaced by the "time bomb" in 1990.
 
  #179  
Old 10-14-2016, 10:22 AM
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I have one in my 88 E350 460 van.

I found a junkyard with four 460 vans and stripped them.
Very nice setup.

I think the oil adaptor is modeled after the 429scj oil filter adaptor.
 
  #180  
Old 10-14-2016, 09:45 PM
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It is, 429scj and police 460s used them. It happens to clear the truck frame nicely. If you look at the stock 1983-87 oil filter adapter, it has the same shaped casting, just none of the passages are drilled and tapped and, of course, has no bypass valve.
 


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