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GT 500 Boost

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Old 09-21-2008, 10:06 AM
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Goldenpony
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Default GT 500 Boost
Just curious, how much boost does the GT 500 put out from the factory?
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Old 09-21-2008, 10:50 AM
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howarmat
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from the article below, about 9 psi

http://www.edmunds.com/insideline/do...ticleId=115578
Last edited by howarmat; 09-21-2008 at 01:41 PM.
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Old 09-21-2008, 01:42 PM
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SaddleUp
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I don't know why....but for some reason 8.5 keeps coming to my mind....but for the life of me, I don't know where I got that from.
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Old 09-21-2008, 01:45 PM
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volcomchester18
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So amazing, all that power with only 9 psi. jsut amazing!
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Old 09-21-2008, 01:54 PM
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SaddleUp
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All that power sounds so good too.....not obnoxious and overwhelming...but smooth and refined .
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Old 09-21-2008, 01:56 PM
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sevenleaf
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420rwph is where the gt500's dyno at. Give or take a few horsepower.
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Old 09-21-2008, 03:25 PM
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cheftjpeck
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the lowest I have seen a stock gt500 dyno at was 425rwhp the highest was like 448rwhp...with that being said the avg is 437..the boost is rated at 9psi, I have seen my avg at 8.5 psi...
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Old 09-21-2008, 06:52 PM
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wicked stang
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9.5 psi stock. my dads gt500 dynod at 425 and 9.46 psi before it was even broken in. had like 350 miles on it. they usually dyno 440ish consistently after break in.
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Old 09-21-2008, 06:55 PM
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hammeron
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saddleup, i liked your last avatar
better
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Old 09-21-2008, 06:57 PM
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wicked stang
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heres the dyno graph
Attached Files
File Type: zip
Dynograph.zip (89.3 KB, 18 views)
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