SKU: HLY558-491
UPC: 090127006047
MPN: 558-491
The Holley 10-Pin Harness for Sniper TBI is an essential component for modern fuel injection retrofits or EFI system upgrades on both classic and late-model vehicles. This wiring harness is designed for builders and mechanics who are implementing Holley's Sniper throttle body injection platform, ensuring proper signal routing between engine sensors, fuel injectors, and the ECU.
Constructed with precision, this harness eliminates guesswork and is built to withstand the rigors of high-vibration engine bays. It features a compact design and lightweight construction, making it easy to route through engine compartments. The harness includes color-coded pins and factory-terminated connections, which help prevent crimping errors and ensure reliable performance under various conditions.
Professional mechanics, engine builders, and performance enthusiasts will find this harness indispensable for Sniper TBI systems. It is particularly beneficial for those converting carbureted engines to EFI or upgrading existing engine management systems, providing reliable cold starts, smooth idle quality, and accurate fuel delivery across the RPM range.
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