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VB921

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  • QuadSpark 4-Channel Ignition Module

    5 out of 5
    $104.99$109.99

    Introducing the AMP EFI Quadspark Ignition Module V2 - your trusted solution for robust ignition control in high-performance applications.  We've enhanced the design featuring an upgraded design in a compact aluminum case with a DT-style connector, maint...

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  • Coil Driver Kit

    5 out of 5
    $10.99

    Note:  This part supersedes the Bosch BIP373. OnSemi EcoSPARK IGBT, perfect for use as a high current ignition driver and can be used as Q16 in your v3.57 or v3.0 MegaSquirt build.  This is the same high current ignition driver as used in many of our...

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  • Bosch BIP373 Coil Driver Mod Kit

    5 out of 5
    $10.00

    Note: This has been replaced by our Coil Driver Kit. The power transistor that Bosch uses in their own ECUs is now available to you! This is a 'mod kit' for installing a BIP373 in a Megasquirt, or replacing an older or damaged VB921 with the much impr...

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  • Replacement BIP373 Coil Driver (Q16)

    5 out of 5
    $7.50

    This is the Bosch BIP373 coil driver triple darlington on its own. If replacing a VB921, you must use a mica insulator. For a BIP373 packaged with a mica insulator, or more information on BIP373s, please see our BIP373 mod kit.

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  • DIYPNP Upgrade: Ignition Module and Heat Sink Kit

    $12.00

    High current ignition driver kit with heatsink designed for the DIYPNP ECU.  It includes the OnSemi EcoSPARK IGBT.  This is the same high current ignition driver as used in many of our current ECU products as well as the QuadSpark ignition module, after...

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  • DIYPNP Upgrade: BIP373 Ignition Module and Heat Sink Kit

    5 out of 5
    $12.00

    Add a BIP373 Ignition Module with Heat Sink to your DIYPNP EMS to directly fire coils that do not have their own internal ignitor.  This will allow you to convert vehicles that came with a single coil ignition system and distributor over to modern day ...

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