Skip to product information
1 of 6

SKU : 534-299

Barcode (UPC): 090127130438

Holley 534-299 EFI Terminator X Stealth 4150 Secondary Throttle Body - Black

Holley 534-299 EFI Terminator X Stealth 4150 Secondary Throttle Body - Black

Regular price $881.95
Sale price $881.95 Regular price $980.00
Shipping calculated at checkout.
Service Secondary Throttle Body With Injectors. Intended To Be Used As A Service Component Or When Building A Custom 4150 Style 2X4 Setup.

Features:

  • Bolt On 2X4 4150 Flange Carburetor Replacement
  • Supports Up To 1500 Hp Naturally Aspirated Or 1250 Hp Forced Induction With Eight 100 Lb/Hr Injectors
  • Internal 1Bar Map Sensor, Built Into The Terminator X Ecu
  • External Fuel Pressure Regulator Required, Set To A Base Pressure Of 58.5 Psi, Such As Holley Part # 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 Dont 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 Weld-In O2 Sensor Bung For The Exhaust Ensures A Leak Free Oxygen Sensor Installation
  • Plug And Play With Holley Efi Accessories, Such As The 12.3? And 6.86? Pro Dash; Can Egt; And Digital Analog Style Efi Gauges
  • Available In 3 Finishes: Shiny, Black, And Gold
Holley 534-299 EFI Terminator X Stealth 4150 Secondary Throttle Body - Black - Mammoth Racing -

Holley 534-299 EFI Terminator X Stealth 4150 Secondary Throttle Body - Black

Regular price $881.95
Sale price $881.95 Regular price $980.00

Frequently asked question

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

Frequently asked question

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

Frequently asked question

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

Frequently asked question

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

Frequently asked question

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

Customer Reviews

  • Add customer reviews and testimonials to showcase your store’s happy customers.
    Author Name
    Author Position
  • Add customer reviews and testimonials to showcase your store’s happy customers.
    Author Name
    Author Position
  • Add customer reviews and testimonials to showcase your store’s happy customers.
    Author Name
    Author Position