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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Terminator X Stealth 4150, Black - 550-1005Overview: The Terminator X Stealth 4150 1250HP EFI system from Holley features 8, 100LB HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 1250 HP on forced induction applications. The Terminator X ECU is capable of fuel map self learning and ignition timing control, improving idle stability, drivability, and wide open throttle horsepower! Did we mention that the Stealth 4150 also includes transmission kick down provisions for
Overview:
The Terminator X Stealth 4150 1250HP EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 1250 HP on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Did we mention that the Stealth 4150 also includes transmission kick down provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications? Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1014, 550-1015, 550-1016)
Features:
- Bolt on 4150 Flange Carburetor Replacement
- Supports up to 1250HP with eight 100lb/hr Injectors
- Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1014, 550-1015,550-1016)
- All of the wiring exits below the rear fuel injector cover, for a completely stealth installation
- Timed spark port for vacuum advanced distributors located under the front fuel bowl, for easy access to the distributor
- Air entry is machined to fit most stock style air cleaners with air cleaner locator provisions
- External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as Holley part # 12-886
- Integrated ignition timing control improves idle stability, fuel economy, and wide open throttle performance
- 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
- The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn
- OEM Style TPS/IAC for years of dependable service
- Available in 3 finishes: Shiny, Black, and Gold
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley EFI |
|---|---|
| Color | Black |
| Emission Code | 5 |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| Max Horsepower Rating | 1250 Forced Induction |
| Max Horsepower Rating | 650 Naturally Aspirated |
| Product Type | EFI System |
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
4.2 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
The best sunscreen I've ever used.
Style: SPF 50, Size: 1 Count (Pack of 1)
I recently switched over from chemical to mineral sunscreen, and I absolutely love this. I'm in Florida, and this sunscreen definitely stood up to the test of the Florida sun.
Usually, no matter what sunscreen I use, and no matter how often I re-apply, I tend to get a little pink on my shoulders if I'm out all day, but this sunscreen kept me covered!
Did well at the waterpark and beach as well, very happy and will be ordering more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 1
Don’t buy.
Style: SPF 50, Size: 1 Count (Pack of 1)
If you’re looking to dress up as a mime or ghost this is the sunscreen for you. It almost looks like white paint and as the cherry on top it doesn’t even spray evenly. For $20 a bottle you’d expect better quality but yet, here we are. Don’t buy it there are better options out there
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
★★★★★ 5
Finally - the perfect sunscreen
Style: SPF 50, Size: 1 Count (Pack of 1)
I have become religious about using sunscreen - that's what one skin cancer scare will do to you. Since my laying out, baby oil/iodine days I have tried and tossed many sunsceens - facial sunscreens that melt, run and destroy my eyes, sunscreens that discolor my clothes. Enter Sun Bum Mineral - although I miss the sunscreen scent of summer, i will never go back. This brand delivers - rubs in easily, no ghostly cast (I am fair skinned), sprayers that actually spray, no killer eyes, protection that lasts thru sweat/swim. I am a true believer in this brand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Sun Bum Mineral SPF 50 Sunscreen
Style: SPF 50, Size: 1 Count (Pack of 1)
Nice clean spray with great coverage & protection from the sun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Great Protection w/out the White Cast
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
We had been using the ThinkBaby mineral sunscreen for years. I wanted to look for a similar alternative but with less white cast. I actually bought this on a whim because it had the fastest shipping at the time (needed it for an outdoor event we were going to). We are now three purchases deep with this product. In my opinion, I think it gives the same amount of sun protection as before without the white cast. It rubs in great. Non-greasy. Initially, the lack of added fragrance was a little off-putting because we were so used to the typical coconut or citrus scents, but we all got used to it. Definitely on my list of subscription purchases now. I wish it was available in a larger size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
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