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10:1?

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Old Apr 15, 2014 | 05:28 PM
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JohnBradley
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Same chart but the low boost threshhold pushed to 23psi dropping to 22psi out the top. The 569 would become 597 (569x1.05) optimistically.

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Old Apr 15, 2014 | 10:47 PM
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No sir. Thanks for the data something like that is what I have been looking for
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Old Apr 16, 2014 | 08:31 AM
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Originally Posted by JohnBradley
Giving the 19.25psi the benefit of the doubt and say it made 5% more power with a 10:1 motor but was limited to that boost, would 545whp (519x1.05) be as much fun as running 28psi?
It's like trading a dime for a nickel.
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Old Apr 16, 2014 | 08:59 AM
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Last edited by kaj; Apr 16, 2014 at 09:02 AM.
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Old Apr 16, 2014 | 11:58 AM
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Originally Posted by Ted B
It's like trading a dime for a nickel.
Exactly

Gen-

Run the best responding setup you can (like Ted's for instance), with normal compression, the most boost possible with the least amount of timing necessary, and enjoy it. When it is on good fuel, that compression isnt gonna hurt you. 800whp we are talking about 32hp. Turn the boost up another psi or find the right turbo for the power.
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Old Apr 16, 2014 | 05:56 PM
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Great data John, thank you for posting.

Originally Posted by JohnBradley
Same chart but the low boost threshhold pushed to 23psi dropping to 22psi out the top. The 569 would become 597 (569x1.05) optimistically.

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Old Apr 18, 2014 | 08:18 AM
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Now that the results are clear for pump gas. How does this math out for people with meth injection 1000+cc or e85?
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