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Home   FTSPARK Ignition   FTSPARK-4 GEN II - 750mJ
 

FTSPARK-4 GEN II - 750mJ

5022007544

$1,899.00

    The FuelTech FTSPARK-4 Ignition is an extremely high-energy Capacitive Discharge Ignition (CDI) system engineered to meet the most demanding spark requirements in racing. Designed for high-horsepower combinations and proven on 5,000+ horsepower engines, the FTSPARK-4 is built to deliver exceptional performance.

    This high-performance ignition system is compatible with any ECU on the market, ensuring seamless integration. The FTSPARK-4 generates up to 750mJ of spark energy and can deliver 140 Amps of current in the primary coil. With this configuration, it delivers 5 times more spark energy and 10 times more current than typical ignition systems, ensuring reliable combustion even in rich air-fuel ratios.

    Recommended for use on 4 cylinder or rotary engines. 

    DOWNLOAD MANUAL

    ⚡ Upgrade available

    Consider the FTSPARK-4 GEN3 MAX2000 — the most powerful CDI ever made by FuelTech.

    Delivering up to 2000mJ of ignition energy per channel, higher spark current and duration, advanced CAN bus integration, and a new Extended Spark mode — engineered for the most demanding mixtures in modern motorsport.

    Identical pinout

    No rewiring required

    Same mounting points

    Direct mechanical replacement

    Minimal downtime

    Direct swap, quick install

    Learn about the GEN3 MAX2000 →

    Key Features:

    • Generates up to 750mJ of spark energy and 140 Amps of current in the coil primary.
    • Compatible with all ECUs, providing flexibility for a variety of racing setups.
    • Delivers significantly more spark energy and current than SparkPRO, ensuring strong ignition under any condition.
    • Available in models for 4-, 6-, or 8-coil applications.

    Technical Specifications:

    • Programmable energy adjustment via CAN or digital input.
    • Operates with 475V in the primary coil to reduce interference.
    • Features CAN communication with FuelTech PowerFT ECUs for diagnostics and datalogging.
    • Durable anodized aluminum and plastic case.
    • Maximum working temperature: 212°F.
    • Power requirements: 14-26V for full operation, with a minimum starting voltage of 8V.
    • Maximum operating frequency: 670 Hz.
    • Automotive connector with gold-plated terminals for enhanced conductivity.
    • Compatible with other ECUs; contact FuelTech for compatibility details.

    Product Dimensions:

    • FTSPARK module: 4.92" x 6.02" x 1.97"
    • Packaging: 8.78" x 6.38" x 2.36"

    Weight:

    • FTSPARK-4 GEN II 750mJ: 31.22 oz (Ignition Module), 39.33 oz (Packaging), 34.22 oz (Wiring Harness - Sold Separately)

    What’s Included:

    • 1 FTSPARK-4 (GEN II 750mJ) module
    • Installation and operation manual
    • Mounting hardware kit (4 rubber mounts, 8 washers, 8 nuts)

    Warranty:

    • 1-year worldwide warranty

    CA WARNING: Cancer and Reproductive Harm - www.PS65Warnings.ca.gov