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 3Likes
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Post By incoming
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Post By Ivygreen65
06-10-2021, 07:27 AM
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Registered User
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Join Date: Jun 2021
Location: Knoxville,
TN
Cobra Make, Engine: Backdraft Racing 427 FI
Posts: 1
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Not Ranked
Moving to Knoxville - Re-Tune Needed!
I am moving to the Knoxville area at the end of June with my Backdraft Racing Cobra from Colorado. Looking to find a quality shop to get this baby tuned now that she will have AIR  again!! This is a 427 with the 8 independent FI so it's a joy to get tuned just right. Any suggestions in the Knoxville or Eastern TN area that can help would be appreciated. Thanks and I look forward to crossing paths with Club Members soon. Al |
06-10-2021, 03:10 PM
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CC Member
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Join Date: Feb 2006
Location: Gilroy,
CA
Cobra Make, Engine: SPF 2291, Whipple Blown & Injected 4V ModMotor
Posts: 2,725
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Not Ranked
If your EFI system supports Mass Air Flow fuel management, converting from Speed Density to Mass Air would eliminate the requirement you are now faced with. More significantly it would auto compensate for atmospheric change wherever you are because it measures the mass of air the engine is using to determine the correct mass of fuel to inject.
Alternatively you can retain the Speed Density fueling model and just visit your local dyno tuning shop to adjust for atmospheric change whenever you need to.
__________________
Help them do what they would have done if they had known what they could do.
Last edited by eschaider; 02-19-2022 at 10:38 AM..
Reason: Spelling & Grammar
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06-10-2021, 05:21 PM
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CC Member
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Join Date: Nov 2018
Location: Priceville,
al
Cobra Make, Engine: Unique FIA
Posts: 334
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Not Ranked
Where exactly are you moving to? I'm reaching out to some of my "brothers" in the area. I frequent the Newport, Cosby, and Parrottsville area.
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02-18-2022, 02:58 PM
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CC Member
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Join Date: Oct 2004
Location: Knoxville,
TN
Cobra Make, Engine:
Posts: 56
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Not Ranked
I don't get on this forum often so will have to say a belated "Welcome to Knoxville!"
I hope you got the tuning worked out on your car and have enjoyed some of the wonderful roads in the area.
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03-24-2023, 06:38 AM
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CC Member
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Join Date: Nov 2018
Location: Priceville,
al
Cobra Make, Engine: Unique FIA
Posts: 334
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Not Ranked
troll alert
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03-24-2023, 07:31 AM
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CC Member
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Join Date: Feb 2011
Cobra Make, Engine:
Posts: 163
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Not Ranked
Al,
I live in Knoxville and may know someone who can help. He’s not a Cobra guy, but he is the local authority/mechanic on all thing British cars and has a great reputation. PM me and I’ll give you his contact info so you can touch base with him and see if can be a resource for you.
Stacy
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03-24-2023, 12:20 PM
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CC Member
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Join Date: Jan 2009
Location: Las Vegas,
NV
Cobra Make, Engine: Shelby CSX4005LA, Roush 427IR
Posts: 5,582
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Not Ranked
You all realize the original post was almost two years ago and the OP is long gone...
__________________
Cheers,
Tony
CSX4005LA
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03-24-2023, 02:01 PM
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CC Member
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Join Date: Feb 2011
Cobra Make, Engine:
Posts: 163
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Not Ranked
Quote:
Originally Posted by twobjshelbys
You all realize the original post was almost two years ago and the OP is long gone...
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Oops. |
03-24-2023, 04:22 PM
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CC Member/Contributor
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Join Date: Sep 2016
Location: (Beautiful) Sequim,
WA
Cobra Make, Engine: Pacific Roadster, 347 cu.in. 5-speed
Posts: 2,000
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Not Ranked
That one went over my head too, Thanks Tony  |
03-24-2023, 08:03 PM
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CC Member
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Join Date: Apr 2021
Cobra Make, Engine:
Posts: 555
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Not Ranked
"That one went over my head too, Thanks Tony "
No too aware of your surroundings are you. |
03-25-2023, 12:02 AM
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CC Member/Contributor
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Join Date: Sep 2016
Location: (Beautiful) Sequim,
WA
Cobra Make, Engine: Pacific Roadster, 347 cu.in. 5-speed
Posts: 2,000
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Not Ranked
Is Someone talking, I can hear voice's  Hello  |
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