Holley Terminator X Stealth Fuel Injection Kit - Black Power Plus - Manhattan Oil but may test the limits

but may test the limits of older ones

50 in Bolt Pattern to 8 x 7

2-3/8 in Axle Tube

Marine Series

Holley Terminator X Stealth Fuel Injection Kit - Black Power Plus - Manhattan Oil but may test the limitsThe Terminator X 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 Terminator X 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,