SKU: 64083313974

Holley EFI Terminator X Stealth 4150 Secondary Throttle Body - Shiny 534-298

Sale price$527.38 Regular price$585.98
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

Holley EFI Terminator X Stealth 4150 Secondary Throttle Body - Shiny 534-298Secondary Service Throttle Body 4 Injectors 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

Secondary Service Throttle Body - 4 Injectors


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 don?t 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

Specs:

Adjustable Yes
Brand Holley EFI
Color Shiny
Emission Code 3
Finish Shiny
Flange Size 4150
Flange Style Squarebore
Fuel Injectors Included Yes
Fuel System Type EFI
Grade Type Performance
Idle Air Control Motor Included No
Ignition Type Universal
Injector Size 100 lb/hr @ 58.5 PSI
Max Horsepower Rating 650 Naturally Aspirated
Mounting Hardware Included No
Product Type Throttle Body
Throttle Body Finish Polished
Throttle Body Material Cast Aluminum
Throttle Body Spacer Included No
Throttle Bore 1.75 in.
Throttle Position Sensor Included Yes
Warning California Proposition 65

Application:

Year Make Model Submodel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64083313974

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4.4 ★★★★★
Based on 11 reviews
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Bruce
Battle Creek, US
★★★★★ 5
Printer
Set name: Sublimation Printer
Bought is a Christmas gift. Has not been turned off since. Lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
M
Verified Purchase
Ms.S.Butta
Cuba, US
★★★★★ 1
NOt good... not great... horrible
Set name: Sublimation Printer
I’m thoroughly disappointed with the Brother Sublimation Printer and would not recommend it. Out of the box, the setup process was more complex than anticipated, with unclear instructions and frequent errors. The print quality was inconsistent, with colors often coming out dull or inaccurate, despite multiple attempts at calibration. I experienced frequent paper jams, which disrupted my workflow and wasted a lot of materials. The printer’s software is buggy and doesn’t integrate well with other design programs, making it frustrating to use. The connectivity options were unreliable, causing frequent disconnections and delays. Additionally, the printer is quite noisy during operation, which can be distracting and bothersome. The build quality feels flimsy and not as durable as I expected. The customer support experience was also poor, with slow response times and unhelpful solutions. I faced issues with ink usage, as the cartridges seemed to run out quickly, leading to higher operational costs. The sublimation prints didn’t have the sharp, vibrant quality I was hoping for, making my final products look less professional. The lack of clear troubleshooting guides added to the frustration. The printer’s design is bulky and takes up more space than I anticipated. Overall, this Brother Sublimation Printer has been a letdown in terms of performance, reliability, and ease of use. I regret investing in this product and would advise looking for alternatives.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2024
R
Verified Purchase
Roy Adorjan
Alexandria, US
★★★★★ 4
Pretty good for the price.
Set name: Sublimation Printer
So far so good. I have been producing a fair amount of items to date. My only wish was that the colors were more vibrant with this printer and it's ink.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
C
Verified Purchase
Carlos Elizondo
Bozeman, US
★★★★★ 5
NOW I WANT ONE
Capacity: 4GB Ram 64GB Storage
Beautiful fit. Very helpful for my 10yr old son when he's on line streaming, in session with his tutor, completing homework assignments, and playing his games. It's a great fit, beautiful clear pixel, screen quality amazing, easy to carry around and store away, and battery life is long and stays changed for a good while, very thin. The sensitivity is easy and great to work with. No problems with Keyboard. It gets every tap my son picks. The price is great for money I paid. The speed for getting into different windows is quick. No lagging or delays. The value for price is worth what I paid.
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Reviewed in the United States on April 12, 2026
J
Verified Purchase
Jdkddk
Alexandria, US
★★★★★ 5
Amazing device for people of all ages
Capacity: 4GB Ram 64GB Storage
I got this for my 11 year old as a device he could both do his homeschool lessons on and play on in between. Great storage capacity, it doesn't lag with decent wifi, great graphics and user ability is all around good! We even take it on the go and he uses it as a tablet on trips and the like! The touch screen makes this even better!
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Reviewed in the United States on June 2, 2026

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