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Tuning & Dyno Testing/Results Questions, experiences & results for electronic tuning and dyno tests |
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10-06-2008, 09:04 PM | #26 |
Pro-gun Conservative!
Join Date: Jul 2003
Location: Murrieta Calif.
Posts: 3,608
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Re: Do gears affect Dyno Numbers?
Just drive the car, and a few ponies won't be noticed except by you. What counts is how it performs on the track!(and the street)!
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Gear head with 4.56's |
10-06-2008, 09:09 PM | #27 |
Registered User
Join Date: Sep 2008
Location: trevor, Wisconsin
Posts: 431
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Re: Do gears affect Dyno Numbers?
thats true dont matter to me she performs just fine
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06-27-2012, 11:57 PM | #28 | |
Dark Knight
Join Date: Nov 2009
Location: Albuquerque, NM
Posts: 5,759
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Re: Do gears affect Dyno Numbers?
Just wanted to post my experience.
Here is a dyno of my car. The green line is with 4.10 gears, the red line is 4.56 gears plus I added long tube headers and an off road x vs the off road prochamber and stock manifolds I ran during the green line. Both runs were dyno'd on the same dyno, both SAE corrected, and both received dyno tunes by the same tuner (air fuel and timing were nearly identical). Assuming the long tube headers gained me 12hp (which is common), I lost 4% due to the gear change. So my numbers should be more like 326hp/322tq. Quote:
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Vortech V2 S-trim, E85, A2A Treadstone, Comp cams, built engine, full exhaust, built rear, built 4r70, more mods. Tuned by me with SCT Advantage Last edited by Mach828; 03-19-2014 at 12:36 PM. |
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12-06-2012, 08:29 PM | #29 |
Registered User
Join Date: Aug 2009
Location: Denver, Ia
Posts: 443
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Re: Do gears affect Dyno Numbers?
When my budduy dynoed his car we did a pull in 3rd and in 4th with same tune and car made 20more hp in 4th. just thought i would tow that out there car was a 96 g with a stick and 3.73
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mods:cai, flowmaster 40's, o/r x tune best et: 13.17@107mph & 8.56@84.5 1/8 new mods: spacer, 98 cobra cams 4.10's new times: 2.12 60' 1/8-8.44@85.97 1/4-13.0@109.76 New mods:Ported eaton swap divisonX 340 pump, 3.4 pulley@ 9#, 60# dekas, Lmaf, egr delete, aem wideband, ET streets TUNED by ME!....with SCT proracer softwear!! 482hp / 481tq new times:1.7-60' 1/8-7.724 @92.4 and 11.8 @118 1/4 00 SS Camaro M6 with 8.8 rear 3.73 gear. bolt on's and tune times: 1.8 60' 12.8 @111 Last edited by watman02; 12-11-2012 at 12:59 PM. |
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