Do you want an affordable EFI system for your hot rod, but aren't willing to sacrifice the classic looks of a carburetor? Sniper Stealth 4150 is just the thing you're looking for! Available in Black, Polished, and Classic Gold in either 4 injector or 8 injector versions! The 4 injector unit will suport up to 650 naturally aspirated horsepower, and the 8 injector unit is boost friendly, supporting up to 1250 horsepower! Click the link for more info! https://www.holley.com/products/fuel_systems/fu
3:42
Do you want an affordable EFI system for your hot rod, but aren'…
51.4K viewsNov 1, 2019
FacebookHolley
"Old school SBC 400 with a Holley 4150 Sniper Stealth and Holley Hyperspark ignition system. Perfect right out of the box, no tuning required. I set the timing and let it rip. AFR was spot on with Closed Loop Compensation is under 10% everywhere. It never missed a beat." - Tommy Keeter at KPE Racing https://holley-social.com/SniperStealth4150 #Holley #HolleyEFI #WinWithHolley #HolleyMotorLife #Fuelinjected #HolleyEquipped #SniperEFI | Holley
0:15
"Old school SBC 400 with a Holley 4150 Sniper Stealth and Holley Hy…
3.8K viewsMay 14, 2022
FacebookHolley
The Sniper EFI Stealth 4150 Supports Big Power But Remains User-Friendly
The Sniper EFI Stealth 4150 Supports Big Power But Remains …
Sep 2, 2021
holley.com
Holley Sniper Stealth 4500 EFI - Supports up to 1500HP
Holley Sniper Stealth 4500 EFI - Supports up to 1500HP
Jul 6, 2023
holley.com
Which Holley Super Sniper or Sniper XFlow EFI System Do You Need For Your Boosted Application?
Which Holley Super Sniper or Sniper XFlow EFI System Do You Need F…
Jun 28, 2022
holley.com
The NEW Holley SNIPER STEALTH EFI 4500 - Holley EFI Engineer Adam Layman
The NEW Holley SNIPER STEALTH EFI 4500 - Holley EFI Engineer Ad…
May 17, 2018
holley.com
63K views · 1K reactions | Terminator X and X Max Stealth 4150 are just the thing for those of you wanting the flexibility and benefits of a modern EFI system, but aren't willing to give up the classic looks of a Holley Double Pumper Carb! Check it out at the link below! https://www.holley.com/brands/holley_efi/products/fuel_systems/fuel_injection/terminator_x/terminator_x_and_x_max_stealth_4150/ | Holley | Facebook
0:50
63K views · 1K reactions | Terminator X and X Max Stealth 41…
63.9K views1 week ago
FacebookHolley
Anybody run the Holley Sniper Stealth 4500?
Mar 26, 2021
yellowbullet.com
16:38
It's official, my '78 Power Wagon is going to be fuel injected! We're su…
1.5K views11 months ago
FacebookScannerDanner
1:00
Big Block Chevrolet topped off with our Sniper EFI Stealth 4500 in a Cr…
17.1K viewsMay 2, 2022
FacebookHolley
2:20
Terminator X Stealth provides an old-school carbureted look with a…
90K viewsJan 12, 2021
FacebookHolley
Going In-Depth With The Sniper Stealth 4500 EFI System
May 19, 2021
holley.com
4:33
199K views · 2.3K reactions | Sniper Stealth 4500 is here! This throttle …
199.2K views1 week ago
FacebookHolley
How to Make 900 Horsepower with a Blow-Through Holley Super Snipe…
Jun 27, 2022
holley.com
2:10
Holley’s Super Sniper Stealth can support 1,250 horsepower and 21.…
67.7K viewsSep 30, 2020
FacebookHolley
Sniper EFI Installation Guide & What's Involved
Feb 25, 2020
holley.com
0:18
77K views · 1.9K reactions | Nelson Racing Engines is at it again with …
46.3K views1 week ago
FacebookHolley
4:15
22K views · 381 reactions | Super Sniper 1250 is here! Our 8-injector…
22K views1 month ago
FacebookHolley
Holley 550-870K1: 550-870K1 Sniper Stealth 4150 Self-Tuning Fuel Inje…
Dec 5, 2019
jegs.com
Holley 550-871K1: 550-871K1 Sniper Stealth 4150 Self-Tuning Fuel Inje…
Dec 6, 2019
jegs.com
19:54
HOLLEY SNIPER EFI?! Worth all the HYPE and PRICE?! *FULL REVIEW*
27.7K viewsMay 23, 2022
YouTubeCobrabuilt
5:48
Sniper EFI Idle Tuning
306.2K viewsJun 2, 2020
YouTubeHolley
7:40
Sniper EFI Ignition Systems Overview
97.5K viewsMar 23, 2020
YouTubeHolley
2:11
Holley Street HP Carburetors
35.3K viewsMar 27, 2017
YouTubeHolley
13:21
Sniper EFI Hyperspark Install
186K viewsFeb 12, 2020
YouTubeHolley
4:34
Holley Sniper EFI Firmware Update
157K viewsMar 21, 2018
YouTubeHolley
23:55
Holley How To: Install Sniper EFI
531.3K viewsFeb 18, 2020
YouTubeHolley
4:11
Holley EFI Sniper O2 Sensor Install
3.7K viewsJun 3, 2020
YouTubeSparkys Garage
4:32
Holley Sniper Stealth 4500 EFI
28.6K viewsJul 19, 2018
YouTubeHolley
2:43
Holley Sniper EFI HyperSpark Ignition System
58.4K viewsJun 13, 2018
YouTubeHolley
See more videos
Static thumbnail place holder