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11.4:1 comp. supercharge?

This is a discussion on 11.4:1 comp. supercharge? within the Forced Induction forums, part of the LSx Technical Help Section category; My engine compression ratio is11.4:1 can I supercharge it or is comp. ratio to high....

  1. #1
    00SS3546
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    Question 11.4:1 comp. supercharge?

    My engine compression ratio is11.4:1 can I supercharge it or is comp. ratio to high.

  2. #2
    ;) Packy's Avatar
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    Unless you wanna run some 105 octane or higher fuel! If you can lower it some that will always help, but it also depends on your application.
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    Blown, Stroked, & Sprayed

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    I got away with 5 psi on 11:1
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    ;) Packy's Avatar
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    Black/Screaming Yellow
    99 S/C TA WS6 & 04 Cobra

    Quote Originally Posted by Ed Blown Vert
    I got away with 5 psi on 11:1
    You are right it does depend on how much boost you want to run.

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