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OT: Duramax boost question...

Old 10-30-2002, 03:10 PM
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Question OT: Duramax boost question...

Karl just hooked up his boost gauge on his Duramax and with the chip on stage 4 he's getting 21psi of Boost!!! Does that sound about right? Seems high to me.... we havent put it back to stock to see what it does normally but we were just wondering if anyone else has any reading?

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Old 10-30-2002, 04:34 PM
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I believe the dodges are seeing low 20's on a stock motor. 30's on hopped up ones. I didn't believe it the first time I saw the numbers either.
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Old 10-30-2002, 10:17 PM
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I am thinking stock is around 16 or17 I havent put a guage on one to check. I can find out if you like I can ask what mods work best. [email protected]
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Old 10-30-2002, 10:30 PM
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I have a d-max also with the ez-amp I dont think its a problem because if gets to high it will waste gate
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Old 10-30-2002, 10:48 PM
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My Caterpillars in my Sea Ray make 36psi bone stock. 400 cubic inches, 340 horsepower.
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