Holley Throttle Body Hard Core Gray Terminator Stealth EFI Master Kit

Holley:
550-441K

Highlights

  • Proudly Made in the USA!
  • Virtually Maintenance Free
  • Optional Free Software Upgrade
  • Fully Self-Tuning ECU
MSRP $3,126.00
$2,812.95
You save 10%

Holley Terminator Stealth EFI Master Throttle Body Kit for All Classic Vehicles With a 4150 Carbureted Intake Manifold.

Are you looking for a serious upgrade to your classic car? Do you own a 1965-1985 Ford Mustang, 1966-1977 Ford Bronco, 1957-1979 Ford F100, or 1960-1987 Chevrolet C10? Here is your next opportunity to change the performance of your vehicle for the better! Consider this Holley Terminator Stealth EFI Master Throttle Body Kit (550-441K) from CJ Pony Parts.

Features and Benefits:
- Carburetor Looks with the Drivability of EFI
- Trouble-Free Performance
- Self-Tunes while you Drive
- Fits V8 Engines from 250-600 Horsepower
- Mounts to a 4150 Intake Manifold Flange
- Bolts on in place of 4150 Style Carburetor
- Hard Core Gray Finish
- Fully Self-Tuning ECU (No laptop required)
- Timing Control Option for GM Small Cap HEI and Ford TFI Distributors
- Connections for Ford, GM TH350, 700R4 and other Transmission Linkages
- Optional Free Software Upgrade for Full Laptop Control
- Easy Plug and Play Harnesses with Minimal Connections
- Virtually Maintenance Free (keeps your vehicle reliable and ready to drive)
- Proudly Made in the USA!

This Holley Terminator Stealth EFI Master Throttle Body Kit (550-441K) is perfect for your classic vehicle with a 4150 carbureted intake manifold. It includes all the necessary components needed for installation. This self-tuning EFI master kit contains all the benefits of EFI but maintains the classic look of a traditional carburetor. Its self-tuning allows it to adjust to the driving style of whoever is behind the wheel—no manual tuning required. The kit (550-441k) also supports V8 engines that can produced between 250 and 600 horsepower.

Kit Includes:
- Terminator EFI Throttle Body (Supports 250-600 Horsepower)
- Terminator ECU
- Full Color, 3.5” Touch Screen Handheld Tuner (for basic and advanced tuning options)
- Complete Wiring Harness
- Fuel Pump
- Fuel Filters
- 40ft of Fuel Hose (Feed and Return)
- Billet Regulator
- All necessary Fittings (From Fuel Tank to Bulkhead Fittings)
- Detailed Instructions
- All Necessary Mounting Hardware
- Terminator Stealth EFI Master Kit Specifications:
- CFM: 950
- Finish: Hard Core Gray
- Flange Size: 4150
- Fuel Pressure: 43 PSI
- Height of Throttle Body: 3-1/4”
- Injector Size: 80lb/hr @43psi
- Throttle Bore: 1.750 Inch

Vehicle Fitment:
- 1965-1985 Mustangs
- 1966-1977 Broncos
- 1957-1979 F100s
- 1960-1987 C10s

California Residents: Proposition 65 Warning

Installation Difficulty

Difficult
Difficult

Advanced skill is required for this installation.

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following C10 years:

This product will fit the following F-100 years:

  • 1957,
  • 1958,
  • 1959,
  • 1960,
  • 1961,
  • 1962,
  • 1963,
  • 1964,
  • 1965,
  • 1966,
  • 1967,
  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,

This product will fit the following Mustang years:

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