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Thread: Crate LT4 /8L90 idle

  1. #1
    Potential Tuner
    Join Date
    Aug 2021
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    1

    Crate LT4 /8L90 idle

    Is surging idle at standstill an inherent problem with cam? Cam is 227/243, .640 .630 with LME CNC heads.

  2. #2
    Senior Tuner Ben Charles's Avatar
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    Aug 2009
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    Calibrating
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    100% needs a tune

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