Performance Tune-up

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This topic contains 3 replies, has 3 voices, and was last updated by  bpring 2 years, 6 months ago.

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  • October 2, 2015 at 7:29 am #12184

    bpring
    Participant

    I own a 1974 Porsche 911 Targa – 2.7 li engine.

    The Mechanical Fuel Injection system has been removed and replaced with 6 Weber Carbs. I have also recently installed an MSD 6AL ignition system and a high output coil (plus installed performance wires, removed the Points, installed Iridium Plugs, etc.).

    I have opened up the plug gap, but probably not enough. The carbs require mixture adjustment (it is running too rich) and balancing.

    I am looking for a shop that can adjust and balance the carbs, determine the optimum plug gap, set the timing, etc.

    I live about 1 hour north of Toronto. Any suggestions will be greatly appreciated

    October 2, 2015 at 4:41 pm #12187
    Rod Nagy
    Rod Nagy
    Participant

    Try any of our UCR sponsors (the ones that work on cars) both here and in Provinz magazine.

    There is a vast amount of knowledge there.

    October 3, 2015 at 3:08 pm #12209
    Wayne Spiegelberg
    Wayne Spiegelberg
    Participant

    Give Ernie a call at Mantis Racing … 905-844-6219

    October 5, 2015 at 7:07 am #12370

    bpring
    Participant

    Thanks Wayne, I will give Mantis Racing a call.

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