02-16-2013, 01:44 AM
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#281 |
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Senior Member
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Did we ever get a dyno of the Vortech STG1+ with 93 or e85 or did i miss it?
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02-16-2013, 10:58 AM
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#282 | |
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Banned
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[ame]http://youtu.be/gt24yB1ssM4[/ame]
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| The Following User Says Thank You to Visconti For This Useful Post: | sandman126 (02-16-2013) |
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02-16-2013, 01:21 PM
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#283 | |
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That Guy
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| The Following User Says Thank You to Calum For This Useful Post: | Sportsguy83 (02-16-2013) |
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02-16-2013, 07:00 PM
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#284 | |
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Senior Member
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02-17-2013, 03:30 AM
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#285 |
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Banned
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Sounds like compressor surge?
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02-17-2013, 04:08 AM
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#286 | |
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Senior Member
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02-17-2013, 06:57 AM
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#287 |
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That Guy
Join Date: Dec 2011
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Pulse width modulated boost controller perhaps?
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02-17-2013, 09:30 AM
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#288 |
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Senior Member
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I live in ri . How much if I drive there to your shop and have you install a complete turn key kit?
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02-17-2013, 11:52 AM
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#289 |
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Motor Sports slut
Join Date: Sep 2012
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Sounds like massive amounts of compressor surge. Usually a ported housing can help with that.(compressor is mismatched with required exhaust ar. increase the size of the exhaust ar and all should be good.)
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02-17-2013, 02:25 PM
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#290 |
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Senior Member
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sounds like the wastegate doing its normal thing, a really big wastegate...lol but im curious how high it reved!
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02-17-2013, 02:57 PM
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#291 |
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Senior Member
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Yeah, most likely the waste gate. My WRX sounds like that when I'm at full boost. As my dad put it: it sounds like two garbage can lids being banged together.
__________________
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02-17-2013, 03:17 PM
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#292 |
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Banned
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I'm going to run out of fingers soon to count how many people think they can hear a wastegate.
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02-17-2013, 03:50 PM
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#293 |
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Senior Member
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Probably because it is the wastegate lol
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| The Following User Says Thank You to Tansey86 For This Useful Post: | carlitosway6891 (02-17-2013) |
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02-17-2013, 07:10 PM
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#294 |
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Senior Member
Join Date: Jul 2012
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It is the wastegate doing what it's supposed to, with an electronic boost controller that I believe is pulse width modulated. Once you get above the wastegate's spring pressure the EBC takes over and this is what it sounds like, especially at low boost. As for the RPM that he's winding it out to...well mine hits the rev limiter at 8800-8900rpm...so it's safe to assume that's about where he's going!
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