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Type: Posts; User: Jemcd

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  1. Thank you for the input. I really appreciate the...

    Thank you for the input. I really appreciate the help. I did find a wiring diagram for my harness and OBD diagnostics, Inc. has information on their website for GM OBD1 Cables. They also sell the...
  2. The engine is in a 1955 Chevy Belair. Probably...

    The engine is in a 1955 Chevy Belair. Probably now closer to a 255 cu in. Mild Schneider cam. Strong smooth idle at 450-500 rpm. Vacuum is good no problems with vacuum booster on brakes.
  3. Looking to put GM EFI on a 1955 Chevy, 235 cu. in. engine.

    I have a TBI and harness off of a 1987 Camaro 305 cu. in. engine. I do not have a ECM. Looks like there is lots of info on the GM 1227747 ECM. Would it be a good ECM to use or is there a better one?
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