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wg and bov size

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Old 08-02-2008, 10:55 AM
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Default wg and bov size
408 with twin 67's, looking to run 12-15lb's of boost and make around 800rwhp

I am thinking dual jgs 40mm wg's and a single 56mm jgs bov.
Are those wastegates big enough or should I go with dual 50mm's?
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Old 08-02-2008, 11:05 AM
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those should be plenty big enough, you can read on JGS's website and they will pretty much tell you right there what size would work for you. 408 with 67 should make much more then 800 unless you are fuel limited
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Old 08-02-2008, 11:07 AM
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Yah I know but its a street car so it will be tuned down (8-9psi) untill im at the track or have a girl I want to impress in the pass. seat.
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Old 08-02-2008, 02:47 PM
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Yes the standard 40's will work just fine.
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