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Thread: 96-98 Cobra Kenne Bell Question

  1. #1
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    96-98 Cobra Kenne Bell Question

    Hello all, been a while. Quick question though: I'm looking at a 98 cobra. Owner claims the bottom end and heads are completely stock. It has a 2.1 KB blower. He claims 450rwhp on the dyno at 12-13psi. Is that even remotely possible? He's running pump gas, no octane booster. No methanol injection. And obviously no intercooler. And again, engine is all stock and somehow in one piece still.

    Thoughts?
    Last edited by turbopony; 07-25-2015 at 06:33 PM.
    92 GT Turbo'ed
    02 WS6

  2. #2
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    450 is fine...12-13 psi to get there seems a little high. its usually 8-9 psi will get a 4.6 4v to 450

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    Ok thank you for the reply. Just curious, at what HP or PSI do I need to start saving for a new bottom end?
    92 GT Turbo'ed
    02 WS6

  4. #4
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    Id back it down to something around 400-425 just for safety

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