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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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95gt Switch From Efi To Carb Issues

  • Thread starter Thread starter michics
  • Start date Start date Feb 14, 2018

michics

Member
Feb 14, 2018
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Rockford, IL
Feb 14, 2018
#1
  • Feb 14, 2018
  • #1
I recently purchased a 95GT track car with a dead 418ci engine and a'm considering my options. This engine combo was running the Edelbrock Victor EFI system and upon inspection of broken pistons and spark plugs it appears there was erratic rich / lean condition. Broken piston tops appear to be caused by detonation. Good 1- 4 pistons are not broken but show same rich / lean condition.
So I'm considering putting in a 363 short deck motor and since I have zero experience with efi I'm wondering what is involved from the wiring harness side to go with a carb ? Does the ECU need to be eliminated ? Do I need to rewire or what ? Any info on this change will be appreciated.

If I stay with efi, I might opt for the Trickflow efi intake system and then attempt to get it running with that. I'm older than dirt and a'm pretty intimidated with efi's and all the settings, parameters, etc.

What are your thoughts ?

Thanks

Mike
 

General karthief

wonder how much it would cost to ship you a pair
5 Year Member
Aug 25, 2016
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polk county florida
Feb 14, 2018
#2
  • Feb 14, 2018
  • #2
There are a couple guys here that make the same claim about the dirt thing, as for the efi vrs carb, learn the efi stuff, once you get the hang of it you will realize how nifty it is, does most of the 'adjustments' for you and pretty much don't care about altitude or air temps. Try it, you'll like
 

a91what

SendMeUrDataLog
10 Year Member
Apr 6, 2011
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Hillsborough county
Feb 14, 2018
#3
  • Feb 14, 2018
  • #3
Having never tuned either of those systems I cannot say one way or another. However 99% of it is the same, as long as it's speed density and you have access to the tune file there are a few of us here that can help you wade through it.

Got pictures or links to the units in question?
 
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