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    1998 Chevrolet Truck Astro Van AWD 4.3L SFI 6cyl

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    MSD/Module selector

    Not Vehicle Specific
    Part Number: 8739
    Order in Store
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    Ships within 1 business days.
    Price: $76.99
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    Features & Benefits

    The MSD module selectors allow you to choose two or three different RPM limits that can be activated at different times. With this ability, the possibilities are endless. The different RPM modules are activated when 12 V are applied to a corresponding wire.

    • Allows user to switch between 2 RPM/timing modules
    • Set a different RPM limit for the launch and over rev protection
    • Improves consistent hole shots
    • Must be used with MSD soft touch rev limiter
    • Must be used with MSD timing control
    • No RPM or Retard Modules are supplied
    Product Details
    Part Number: 8739
    Weight: 0.394 lbs
    Type: RPM Module Selector
    Burnout RPM Limiter: No
    Color / Finish: Black
    High End RPM Limiter: Yes
    Housing Material: High quality plastic
    Module Increments (rpm): 200
    Module Range Maximum (rpm): 11800
    Module Range Minimum (rpm): 3200
    Mounting Method: Screws
    Package Contents: 2 step Module selector
    Starting Line RPM Limiter: Yes
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
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      MSD/Module selector


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