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
https://www.dropbox.com/s/aja3yxutws27l6b/2014-05-23 15.27.00.jpg
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.
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
https://www.dropbox.com/s/aja3yxutws27l6b/2014-05-23 15.27.00.jpg
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.
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