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01-09-2010, 08:01 PM
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Senior Club Cobra Member
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Join Date: Apr 2001
Location: Glendale,
AZ
Cobra Make, Engine: FFR 1574 331 Blown
Posts: 339
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Not Ranked
Got my car Dyno tuned, finally
Thursday I had a appointment at Automotive Diagnostic Specialties in Chandler to get my car Dyno tuned. I was there from 10am till 4pm. I still have a couple issues to resolve then back to the dyno and finish up. They did a great job, with 20+ year techonology it takes some time to get dialed in but so far they have done a great job. Thursdays results on a Mustang Dyno 419 Hp and 440 ft-lbs of torque at the wheels.
Engine is a Kieth Craft 331, Vortech S-trim Supercharger, AFR 165 heads, Trickflow intake, 42lb injectors.
__________________
Paul
AZ Cobras
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01-09-2010, 08:05 PM
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Senior Club Cobra Member
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Join Date: Feb 2005
Cobra Make, Engine: Contemporary, FE, Tremec TKO 600
Posts: 1,950
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Not Ranked
I'm curious, Paul - what were your power and torque gains for the day as a result of the tuning? What did you show up with and what did you leave with? I'm often astounded with the gains that can be made with both upgrading the exhaust and with dyno tuning. Both are relatively cheap and easy and in some cases I have heard of huge gains being made.
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01-10-2010, 06:37 AM
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Half-Ass Member
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Join Date: Jun 2005
Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
Posts: 21,897
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Not Ranked
Filter Mode and Filter Value
If you Google "filter mode" "filter value" and dynamometer you'll get a lot of PDF scans of dyno reports just like yours, but nowhere does it explain what the "filter value" is or the mode itself. The filter value numbers themselves range from less than 10 to 100. Anybody know what that number means, how it's chosen, and its effect on the output?
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01-10-2010, 05:57 PM
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CC Member
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Join Date: Apr 2009
Location: Phoenix,
az
Cobra Make, Engine:
Posts: 848
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Not Ranked
Quote:
Originally Posted by Paul Gillespie
Thursday I had a appointment at Automotive Diagnostic Specialties in Chandler to get my car Dyno tuned. I was there from 10am till 4pm. I still have a couple issues to resolve then back to the dyno and finish up. They did a great job, with 20+ year techonology it takes some time to get dialed in but so far they have done a great job. Thursdays results on a Mustang Dyno 419 Hp and 440 ft-lbs of torque at the wheels.
Engine is a Kieth Craft 331, Vortech S-trim Supercharger, AFR 165 heads, Trickflow intake, 42lb injectors. |
Did they record all your A"F ratios etc? |
01-10-2010, 06:02 PM
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CC Member
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Join Date: Jul 2005
Location: Bartlett,
Ill
Cobra Make, Engine: Everett-Morrison LS1
Posts: 2,448
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Not Ranked
And boost pressures???
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01-10-2010, 06:35 PM
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Senior Club Cobra Member
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Join Date: Jun 2000
Location: Gilford,
NH
Cobra Make, Engine: FFR 302 carb
Posts: 8,121
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Not Ranked
And you wonder why you cannot get traction in 1st; 2nd and 3rd gear.
Mike
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01-12-2010, 06:30 AM
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CC Member
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Join Date: Aug 2000
Location: Glendale,
AZ
Cobra Make, Engine: SPF 468ci 550HP + 150HP NX Matching Shelby GT500 650HP
Posts: 4,209
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Not Ranked
Paul, according to my chart those numbers show you have about 525hp at the crank.
impressive numbers out of that itsy-bitsy motor. LOL
AZ Bob
__________________
AZCOBRA, AZBOBS Plates & JAFMO
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01-12-2010, 07:18 PM
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CC Member
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Join Date: Jun 2001
Location: Mesa,
AZ
Cobra Make, Engine: ERA #2119 289FIA
Posts: 5,380
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Not Ranked
And, he probably get 25MPG when he wants to.
__________________
Karlos
"In the Land of the Pigs, The Butcher is King"
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01-12-2010, 10:05 PM
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Senior Club Cobra Member
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Join Date: Feb 2008
Location: Jacksonville,
FL
Cobra Make, Engine: VSE alum. frame, FFR carbonfiber body (under construction)
Posts: 293
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Not Ranked
I have a small problem with the charts......H.P. and torque should "cross" (i.e. should be equal) at 5252 r.p.m........
I can be so damn pickey at times.
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