Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Holley EFI Terminator X Stealth 4150 Throttle Body - Black 534-2934 Injectors 650 HP Features: 4150 4 Injector Units Support up to 650 HP Naturally Aspirated or 600 HP with Forced Induction Available in 3 Finishes: Shiny, Black, and Gold Specs: Adjustable Yes Brand Holley EFI Color Black Emission Code 3 Finish Black Flange Size 4150 Flange Style Squarebore Fuel Injectors Included Yes Fuel System Type EFI Grade Type Performance Idle Air Control Motor Included No Injector Size 100 lb hr @ 58. 5 PSI Max Horsepower
4 Injectors - 650 HP
Features:
- 4150 4 Injector Units Support up to 650 HP Naturally Aspirated or 600 HP with Forced Induction
- Available in 3 Finishes: Shiny, Black, and Gold
Specs:
| Adjustable | Yes |
|---|---|
| Brand | Holley EFI |
| Color | Black |
| Emission Code | 3 |
| Finish | Black |
| Flange Size | 4150 |
| Flange Style | Squarebore |
| Fuel Injectors Included | Yes |
| Fuel System Type | EFI |
| Grade Type | Performance |
| Idle Air Control Motor Included | No |
| 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 | Black |
| 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:
- 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
4.7 ★★★★★
Based on 2215 reviews
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Product Reviews
★★★★★ 5
Great little power strip.
Size: 6 Outlets, Style: Desk Socket - White
I used this in my garage as a battery charging station for all my cordless tools. BONUS that is has USB & USB-C that charges my flashlight and phone when I need to plug in! It's super easy to mount.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Perfect just what I was looking for!
Size: 6 Outlets, Style: Desk Socket - Black
This product is great! I bought it to mount under my new desk. It comes with two-sided sticky tape which worked out great. Now all my cords are hidden! perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 5
VeryUuseful!
Size: 6 Outlets, Style: Desk Socket - White
The first power strip that you can put anywhere. The convenient brackets let me mount it upside down on my desk and out of sight. % plugs, with one to accommodate a large plug-in power supply and USB ports.
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Reviewed in the United States on May 4, 2026
★★★★★ 4
Works well
Size: 6 Outlets, Style: Desk Socket - White
It works well but I've been having issues with the USB slots because it seems like it is not providing consistent power flow. Otherwise it works fine and the mounting kit is a nice addition
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Reviewed in the United States on February 21, 2026
★★★★★ 5
as decribed
Size: 6 Outlets, Style: Desk Socket - Black
as decribed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026