fuel injection system, super sniper stealth, 4150 flange, polished, up to 1250 hp, 870 cfm, eight 100 lbs./hr. injectors, kit

The Super Sniper Stealth 4150 EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 1250 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