HO550-872K - HOLLEY EFI SNIPER CONVERSION STEALTH 4150 MASTER KIT GOLD FINISH

HOLLEY SNIPER STEALTH 4150 EFI CONVERSION MASTER KIT - GOLD FINISH

The Sniper Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Did we mention that the Stealth 4150 also includes transmission kick down provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications.

Part # 34-42 is required for a bolt-in installation.

Features:

·        Bolt on 4150 Flange Carburetor Replacement

·        Throttle body mounted ECU – no extra boxes to mount

·        Supports up to 650hp with Four 100 Lb/Hr Injectors!

·        All of the wiring exits below the rear fuel injector cover, for a completely stealth installation.

·        Timed spark part for vacuum advanced distributors located under the front fuel bowl, for easy access to the distributor.

·        Air entry is machined to fit most stock style air cleaners with air cleaner locator provisions.

·        Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM)

·        External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as 12-886.

·        Integrated ignition timing control

·        High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays

·        Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required!

·        Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!

·        The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!

·        OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service.

·        Included clamp-on oxygen sensor kit for 2.25" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange

·        Available in 3 finishes: Shiny, Black and coming soon, Gold