AutoZone MSD/Digital ignition tester

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    1999 Lexus GS400 4.0L SFI DOHC 8cyl

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    MSD/Digital ignition tester

    Part Number: 8998
    Order in Store
    In Stock
    Ships within 1-2 business days.

    Price: $285.99
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    On orders $75 or Greater and FREE Shipping to APO, FPO, DPO addresses. See Details
    Features & Benefits

    This tester will check the operation of all of MSD’s single-channel CD ignition controls. Once the ignition tests good, you can continue troubleshooting and find the culprit. The tester produces a simulated trigger signal that fires the ignition just as if the engine was running. A special, load-producing clip-on spark plug is included to connect to the coil wire. If the spark is unable to jump the gap of the tester, there is an ignition problem and you can track it down. For racers with our digital programmable 7 ignition controls that are using a non-magnetic pick-up as sync signal for individual cylinder management, the tester has a circuit to check its operation too. The tester has an LCD display that clearly shows the simulated RPM. This also allows you to test the accuracy of any RPM limits, rpm-activated switches, shift light operation and your tachometer. The tester operates on 4, 6 or 8-cylinder engines and will simulate up to 16,000 revolutions pre minute.

    • Easily tests an MSD 6/7/8-series ignition control
    • Test the ignition and coil operation
    • Load producing clip-on spark plug
    • Has led display for RPM
    • Test RPM limits and shift lights
    • Test tachometer
    Product Details
    Part Number: 8998
    Weight: 1.5 lbs
    LCD Display: Yes
    Package Contents: Digital Ignition Tester, Load Plug
    Power Source: Car Battery
    Sensor Compatibility: No
    Tests Coil: No
    Tests Continuity: No
    Tests RPM Limits: Yes
    Tests RPM Switch Operation: Yes
    Tests Shift Level RPM: Yes
    Tests Tachometer Accuracy: Yes
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    • Overall

      MSD/Digital ignition tester


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