![Terminator X Stealth 4150 Dual Throttle Body (2 x 4) EFI System [Black Finish]](https://www.jegs.com/images/mini_750/500/510/510-550-1075.jpg)
Product Discontinued
HOLLEYPART NUMBER: 510-550-1075
Terminator X Stealth 4150 Dual Throttle Body (2 x 4) EFI System [Black Finish]
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Terminator X Stealth 4150 Dual Throttle Body (2 x 4) EFI Systems
Terminator X Stealth 4150 Dual Throttle Body (2 x 4) EFI SystemReplaces Carburetors on Dual 4150 Carburetor Manifolds Supports up to 1500 HP (8) 100 lbs./hr. Injectors Internal MAP Sensor Self-Learning ECU Color Touchscreen Black
Holley 550-1075 Terminator X Stealth 4150 Dual Throttle Body EFI System Features:
- Convert dual 4150 flanged manifolds from carburetors to EFI throttle bodies
- Supports up to 1500 horsepower naturally aspirated and 1250 HP forced induction
- (4) 100 lbs./hr. @ 58.5 PSI fuel injectors in each throttle body
- Engine control unit (ECU) self-learns fuel maps and supports distributor, ignition box, and crank trigger with easy-to-use calibration wizard
- High-resolution color touchscreen to be used for setup, tuning, and even gauges
- Bosch LSU 4.9 wideband O2 sensor with included weld-in bung enables MAP to learn
- Black finish
- Plug and play capability with Holley's EFI Pro Dash 12.300 in. or EFI Pro Dash 6.86 in., as well as EFI 8-Channel CAN EGT Controller, and Analog-Style Gauges and Components when using their EFI Gauge Module
Notes:
- Gasoline use only
- Use of leaded race fuels may shorten the service life of the WBO2 sensor
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeFuel Injection System
BrandHOLLEY
Package Height9.9
Package Width14.9
Package Length26.7
Weight21.5 PG
Part CategoryPerformance Parts
Wiring Harness IncludedYes
Fuel Pump IncludedNo
Venturi Quantity2x4
Throttle Body FinishBlack
Throttle Body IncludedYes
Fuel Pressure Regulator IncludedNo
QuantitySold as a Kit
Injectors IncludedYes
Tps Sensor IncludedYes
User TunableYes
Engine Make/SizeUniversal
Self TuningYes
Ecm IncludedYes
Calibration Module IncludedYes
Oxygen Sensor IncludedYes
Injector Size (Lbs./Hr.)100
Throttle Body Mounting Flange4150
Timing Control CompatibleYes
Injection StyleThrottle body
Part FitmentSemi Universal
Map Sensor IncludedYes
Vendor Part Number550-1075
Package Qty1
Package TypeEA
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