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The Terminator
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TVS Accufab vs GT500 Dyno Comparison
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<blockquote data-quote="2004silvercobra" data-source="post: 14179844" data-attributes="member: 45929"><p>So I just purchased a GT500 TB for my TVS and wanted to make sure I did a same day dyno test to see what the difference was. Here are the Results. </p><p></p><p>MODS -TVS, JLT HIGH BOOST, CATTED BASSANI X, MAGNAFLOW CB, E85,GT PUMPS, 80LB INJECTORS, BAP, ACCUFAB&GT500 TB. </p><p></p><p>Accufab TB</p><p>688hp 639tq 20.23psi 20* timing</p><p>79.68 degrees 24.70 in-hg 29% humidity</p><p></p><p>GT500</p><p>690hp 633tq 20.29psi 20* timing</p><p>84.65 degrees 24.70 in-hg 27% humidity</p><p></p><p>Added a little fuel and 1* timing</p><p>691hp 640tq 20.20psi 21* timing</p><p>82.77 degrees 24.68 in-hg 28% humidity</p><p></p><p></p><p><a href="https://www.dropbox.com/s/aja3yxutws27l6b/2014-05-23%2015.27.00.jpg" target="_blank">https://www.dropbox.com/s/aja3yxutws27l6b/2014-05-23 15.27.00.jpg</a></p><p></p><p>Not super excited about he results and it is either two things that I've been saying since it came out. 1. The 2.3 can only handle so much air and it don't matter. 2. The cold air intake is to small and doesn't feed anything bigger then a Accufab tb like it should. If you look at a Crusher Whipple or Mammoth KB the intake matches the Throttle body. My JLT high boost is only 105mm inside, the Accufab is 130mm across and the GT500 is 150mm across so I'm not sure how that makes any sense to way the GT500 TB will make way more then the Accufab.</p></blockquote><p></p>
[QUOTE="2004silvercobra, post: 14179844, member: 45929"] So I just purchased a GT500 TB for my TVS and wanted to make sure I did a same day dyno test to see what the difference was. Here are the Results. MODS -TVS, JLT HIGH BOOST, CATTED BASSANI X, MAGNAFLOW CB, E85,GT PUMPS, 80LB INJECTORS, BAP, ACCUFAB>500 TB. Accufab TB 688hp 639tq 20.23psi 20* timing 79.68 degrees 24.70 in-hg 29% humidity GT500 690hp 633tq 20.29psi 20* timing 84.65 degrees 24.70 in-hg 27% humidity Added a little fuel and 1* timing 691hp 640tq 20.20psi 21* timing 82.77 degrees 24.68 in-hg 28% humidity [url]https://www.dropbox.com/s/aja3yxutws27l6b/2014-05-23%2015.27.00.jpg[/url] Not super excited about he results and it is either two things that I've been saying since it came out. 1. The 2.3 can only handle so much air and it don't matter. 2. The cold air intake is to small and doesn't feed anything bigger then a Accufab tb like it should. If you look at a Crusher Whipple or Mammoth KB the intake matches the Throttle body. My JLT high boost is only 105mm inside, the Accufab is 130mm across and the GT500 is 150mm across so I'm not sure how that makes any sense to way the GT500 TB will make way more then the Accufab. [/QUOTE]
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TVS Accufab vs GT500 Dyno Comparison
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