Holley - Sniper-2 Upgrade Kit Polished

The Holley Sniper-2 Upgrade Kit Polished is a self-tuning, easy-to-install EFI conversion system tailored for vehicles with common 4-barrel (4150 flange) carburetors. This kit allows for a seamless transition from the original Sniper EFI to the enhanced Sniper 2 without the need for extensive rewiring. It includes an adapter that connects your existing Sniper EFI wiring harness to the new Sniper 2 throttle body in minutes. Simply replace your current throttle body, connect the adapter, and enjoy improved performance. The Sniper 2 EFI supports up to 650 horsepower naturally aspirated or 575 horsepower on boost, featuring four 100 lb/hr injectors. The next-generation ECU offers improved resistance to RF noise and interference, ensuring reliable operation even in challenging conditions. The redesigned throttle shaft and plate geometry provide a smoother throttle feel, enhancing drivability. Additionally, the system is compatible with the complete Sniper EFI ecosystem, including Hyperspark ignition systems, fuel systems, and multiple display options. Installation is straightforward, with only four wiring connections required: Battery+, Battery-, Switched Ignition, and RPM. The user-friendly setup wizard guides you through the process, allowing the system to begin self-tuning without the need for a laptop or prior tuning experience. Upgrade your classic vehicle with the Holley Sniper-2 Upgrade Kit Polished and experience modern fuel injection performance with ease.