Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Cobra Forums
2013-14 Shelby GT500
2013/2014 Shelby GT500 Dyno Results
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Norton" data-source="post: 14317315" data-attributes="member: 145307"><p>I agree. No one was more surprised than I at the results. The guys at RWR said they'd dynoed about half-a-dozen "stock" 2013/2014 GT500s when I visited them. Prior to mine, the best they'd seen was ~620 HP. (I do NOT know whether anyone else had replaced the stock resonator tube and/or paper filter.)</p><p></p><p></p><p>Thanks! I wouldn't have guessed those two simple mods would produce measurable horsepower gains but, based on the results, it seems they may have.</p><p></p><p>Agreed! When I contacted Tob, I hoped we'd end up with a single place to compare mods and results.</p><p></p><p>Yes. Unfortunately, that's the best gas we can get here at altitude. </p><p></p><p></p><p>I hear what you're saying and I readily admit the presence of a stock-size JLT intake and Airaid filter. I've just never seen those referred to as "performance" mods. (Others have been scoffed at for claiming power gains from them.) In answer to your question, I installed them for APPEARANCE and SOUND purposes. (My car sees more time at shows than the track. I hated both the appearance of the OEM yellow paper filter and a "resonator" muffling the supercharger.) Other atmospheric conditions are listed on my dyno sheet, but elevation in Littleton, CO is about 5300'. As with other dyno results I've seen, mine are "corrected".</p><p></p><p>FWIW, the point of this thread was not to debate dyno results, but to collect them into one place. As long as users include the printout(s) from their pull(s) and a summary of their "mods", I'm not sure I see the need to re-define "baseline stock".</p></blockquote><p></p>
[QUOTE="Norton, post: 14317315, member: 145307"] I agree. No one was more surprised than I at the results. The guys at RWR said they'd dynoed about half-a-dozen "stock" 2013/2014 GT500s when I visited them. Prior to mine, the best they'd seen was ~620 HP. (I do NOT know whether anyone else had replaced the stock resonator tube and/or paper filter.) Thanks! I wouldn't have guessed those two simple mods would produce measurable horsepower gains but, based on the results, it seems they may have. Agreed! When I contacted Tob, I hoped we'd end up with a single place to compare mods and results. Yes. Unfortunately, that's the best gas we can get here at altitude. I hear what you're saying and I readily admit the presence of a stock-size JLT intake and Airaid filter. I've just never seen those referred to as "performance" mods. (Others have been scoffed at for claiming power gains from them.) In answer to your question, I installed them for APPEARANCE and SOUND purposes. (My car sees more time at shows than the track. I hated both the appearance of the OEM yellow paper filter and a "resonator" muffling the supercharger.) Other atmospheric conditions are listed on my dyno sheet, but elevation in Littleton, CO is about 5300'. As with other dyno results I've seen, mine are "corrected". FWIW, the point of this thread was not to debate dyno results, but to collect them into one place. As long as users include the printout(s) from their pull(s) and a summary of their "mods", I'm not sure I see the need to re-define "baseline stock". [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
2013-14 Shelby GT500
2013/2014 Shelby GT500 Dyno Results
Top