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  1. LS & LT Installation Questions and Answers
    I am using a 2002 Camaro LS1 engine in my 57. I have a new Stewart Warner speedometer that interprets any signal from 3,000 to 100,000 pulses. I cannot get it to operate or calibrate properly. I am wondering if the signal coming from the PCM is stepped down to 5 volts. (Pin 50, red connector...
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