Out of stock
SKU: FTH2002010982
MPN: 2002010982
The PRO550/600 FTSPARK-8 Harness for Chevy/Chrysler is a precision engine management harness engineered for high-performance fuel injection and ignition system integration on modified domestic powerplants. This harness is purpose-built for builders and tuners who demand reliable signal conditioning and power distribution on turbocharged, supercharged, or naturally aspirated Chevrolet and Chrysler platforms running FuelTech fuel management systems. Whether you're upgrading a street engine or preparing a competition build, this harness eliminates guesswork by providing factory-quality connectors and mil-spec wiring tailored to OEM and aftermarket sensor configurations.
Constructed with industry-standard automotive-grade PVC insulation and tinned copper conductors, the FTSPARK-8 harness resists heat cycling, vibration, and corrosion common in modified engine bays. The eight-channel spark design isolates ignition signals from fuel control circuits, reducing electromagnetic interference that can degrade sensor accuracy and trigger unwanted error codes. Pre-terminated connectors compatible with FuelTech PRO550 and PRO600 ECU platforms ship color-coded and labeled, cutting installation time while ensuring repeatable tuning parameters across multiple builds. Proper harness grounding and shielding preserve signal integrity under full load, critical for consistent idle quality and transient response on boosted applications.
Mechanics, engine builders, and tuning shops standardize on this harness for LS conversions, small-block Chevy restomod swaps, and 440/426 Hemi street and strip conversions into Mopar chassis. The compact 18.5-inch routing profile accommodates tight modern and vintage engine bay layouts without kink stress or heat exposure. Installation pairs seamlessly with aftermarket coil packs, crank triggers, and cam sensors, making it the go-to choice for customers building reliable, repeatable power without factory computer limitations.
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