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Thread: 6al with MSD 8987 Start and Step Timing Control with a window switch

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  1. #1

    Default 6al with MSD 8987 Start and Step Timing Control with a window switch

    i need a wiring diagram to put in a 6al with MSD 8987 Start and Step Timing Control and window switch. also with nitrous. With relays.i have the four pin distibutor.
    would the arming for the nitrous be able to turn off the start step and window switches to be able to drive on the street also.
    thanks chris

  2. #2

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    Quote Originally Posted by Plummer1111 View Post
    i need a wiring diagram to put in a 6al with MSD 8987 Start and Step Timing Control and window switch. also with nitrous. With relays.i have the four pin distibutor.
    would the arming for the nitrous be able to turn off the start step and window switches to be able to drive on the street also.
    thanks chris
    is this possible to do

  3. #3
    msdtech1955 Guest

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    here is an example
    6al 8975 window switch.jpg

  4. #4

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    i have a 4 pin hei distributor the wiring diagram says to use the mag connection. can i use the white wire also for the start step

  5. #5
    msdtech1955 Guest

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    forget about the white lead out of the timing computer ...., plug your magnetic pick up ( gm green and white ) into the green and purple on the timing computer

  6. #6

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    Quote Originally Posted by msdtech1955 View Post
    forget about the white lead out of the timing computer ...., plug your magnetic pick up ( gm green and white ) into the green and purple on the timing computer
    what will plug into the distributor

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