Sniper 2 EFI Upgrade Kit - Black Base upgrade kit without fuel system

Overview Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? The new Sniper 2 upgrade kits are designed to do exactly that! Included with each Sniper 2 Plug and Play upgrade system is an adapter solution that connects your existing Sniper EFI wiring harness to a Sniper 2 throttle body in minutes. Simply remove your Sniper EFI throttle body from the intake manifold, unplug all connectors, reinstall the Sniper 2 throttle body, and plug the Sniper EFI 2 adapter harness into your existing main harness. Cycle your ignition key, run a fresh wizard on the display of your choice, and enjoy the benefits of Sniper 2 EFI. The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and added 14 new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. Make your classic drive like a modern fuel injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine and the system will begin self-tuning with no laptop or tuning experience required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Features: Main Features Update your Sniper EFI to the new, improved Sniper 2 in less than one hour! Eliminates the need to rewire your existing Sniper EFI installation - one step, plug and play upgrade to a Sniper 2 throttle body Improve your ride with the benefits of Sniper 2, including wireless connectivity (coming late 2023), smoother throttle feel, improved RF interference resistance, hidden wiring harness and more Four total kits available – polished and black, with or without external fuel pressure regulator (required for Sniper 2) Reuses existing coolant temperature and wideband oxygen sensors All new design – the #1 EFI Conversion just got better! Supports up to 650hp naturally aspirated or 575hp on boost with four 100 lb/hr injectors Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) Redesigned throttle shaft and plate geometry for a smoother throttle feel Sniper 2 is Part of the Sniper EFI Complete Ecosystem Sniper 2 is compatible with the complete Sniper EFI Ecosystem that includes plug-n-play Hyperspark Ignition systems (coil, ignition box and distributor), fuel systems (fuel lines, fuel pump hangers), multiple displays and more Available with fuel system kits: that include an adjustable external regulator, fittings, and a 3’ section of fuel hose, allowing you to easily mount your regulator in the engine bay Additional Features (NEW) Integrated transmission kick down provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications (NEW) “Hidden Harness” wiring harnesses exits from the rear of throttle body for a clean appearance (NEW) Inputs and outputs consist of: 2x Ground Inputs, 2x Ground Outputs, 1x TPS output (0-5v), and 1x Tach Output (NEW) Redesigned injector connector for improved reliability (NEW) Onboard contactless magnetic TPS sensor ensures an accurate TPS reading (NEW) Next Generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection (NEW) Cast-in fuel crossover from the primary to secondary fuel rail (NEW) Sniper 2 throttle bodies are serialized in house, which provides each unit a birth certificate for an improved customer service and warranty experience in the event of any unit needing to be inspected Patent Pending Specs Accelerometer Support    No Boost Control    No Brand    Holley Sniper EFI CAN-BUS Support    Yes Category    Air and Fuel Delivery CFM    800 Coast Guard Approved    No Coil Per Cylinder Ignition Support    No Datalogging Support    Yes Distributor Included    No Dry Nitrous Control    No e85 Support    No EGT Support    No Emission Code    3 Finish    Black Flange Style    4150 Forced Induction Support    Yes Fuel Filter Included    No Fuel Hose Included    No Fuel Injectors Included    Yes Fuel Pressure    58.5 PSI Fuel Pressure Regulator    No Fuel Pressure Regulator Included    No Fuel Pump Included    No Fuel System    Not Included Grade Type    Performance Height    3.28" Ignition Timing Control    Yes Individual Cylinder Fuel Corrections    No Injector Size    100 lb/hr @ 58.5 PSI Inlet / Outlet Size    9/16-18 Female O-Ring (AN 6) Intake Manifold Included    No Knock Retard Support    No MAP Sensor    2 Bar Max Horsepower Rating    650 Naturally Aspirated Model    4150 EFI Conversion Throttle Body Multi-Stage Nitrous Control    No Power Distribution Module    No Product Type    Sniper EFI Progressive Nitrous Control    No Self-Tuning    Yes Throttle Position Sensor Included    Yes Traction Control Support    No Transmission    All User Interface    3.5 in Handheld User-Tuneable    Yes Warranty    Two Year Standard, Extended Via Product Registration Wet Nitrous Control    No UPC    090127843659 Part Number    550-511-3AX Emissions 3 This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles 1967 and older U.S. manufactured Federally Certified vehicles 1967 and older Foreign manufactured vehicle WARNING: It is against the law to install this part on an Emissions Controlled Vehicle The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles 1968 and newer U.S. manufactured Federally Certified vehicles 1968 and newer Foreign manufactured vehicle