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  1. 94 Corvette LT1 power loss, backfiring when warm / closed loop

    C4 Tech & Performance
    So I just got this sweet 94 Corvette, and am LOVING it. My first one. When I first got it, it had some misfire at higher RPM's so I installed a new MSD cap, rotor, and coil, as well as Taylor 8.2 wires and TR55's gapped at 050. After I figured out that I'd re-installed the Opti on wrong,(IT CAN...