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Holley Sniper 550-872 Stealth 4150 EFI, Gold
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Key item features
Holley Sniper 550-872 Stealth 4150 EFI, Gold
Specs
- Vehicle model550-872
- Vehicle fitment typeSpecific
- BrandHolley
- Automotive specialty part typeEFI
- FeaturesAdjustable
- FinishGold
Current price is USD$1,602.80
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives between Feb 6 - Feb 9
|Sold and shipped by IPC Store
4.050986842105263 stars out of 5, based on 608 seller reviews(4.1)608 seller reviews
Free 30-day returns
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About this item
Product details
The Sniper Stealth 4150 EFI system from Holley features 4,100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Super Sniper Stealth 4150 EFI system from Holley features 4,100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The 8 injector variation is capable of supporting up to 1250 HP on forced induction applications. The Sniper Stealth 4150 ECU is capable of complete ignition timing control, fuel self-learning, 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?Master Kits include complete fuel system with an external fuel pressure regulator preset to 58.5psi, 20ft of 3/8" Vapor Guard Fuel Hose, Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank! Bolt on 4150 flange carburetor replacement fit's a wide range of factory intake manifolds. Throttle body mounted ECU - no extra boxes to mount. Supports up to 650HP with four 100lb/hr injectors or 1250HP with eight 100lb/hr injectors. Includes high pressure fuel crossover line allowing you to quickly plumb your fuel system. All of the wiring exits below the rear fuel injector cover, for a completely stealth installation. Timed spark part 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. Only 4 wiring connections required! (Battery +, battery - , switched ignition & RPM) Requires use of external fuel pressure regulator, Holley PN# 12-886 or equivalent, set to a base pressure of 58.5 PSI. Integrated ignition timing control improves idle stability, drive-ability, and wide open throttle response. 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 realtime fuel map learn! OEM style TPS/IAC and fuel pressure regulator, for years of dependable service. Included clamp-on oxygen sensor kit for 2.25" exhaust ensures a leak free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange. Also available in Black, PN# 550-871 and Shiny, PN# 550-870 finishes.
Holley Sniper 550-872 Stealth 4150 EFI, Gold
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Specifications
Vehicle model
550-872
Vehicle fitment type
Specific
Brand
Holley
Automotive specialty part type
EFI
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Compare with similar items
| Product | Viewing this itemHolley Sniper 550-872 Stealth 4150 EFI, Gold ![]() $1,602.80 current price $1,602.80 | Symtech LASER FOR ALL AIMERS EXCEPT HBA5 ![]() $107.24 current price $107.2415 out of 5 Stars. 1 reviews | Holley Performance 10230HOL Holley Fuel Your Passion Cap ![]() Now $20.36 current price Now $20.36, Was $22.91$22.91 |
|---|
| Vehicle model | 550-872Holley Sniper 550-872 Stealth 4150 EFI, Gold | -Holley Power Valve 6.5 | SYM03013000Symtech LASER FOR ALL AIMERS EXCEPT HBA5 | 10230HOLHolley Performance 10230HOL Holley Fuel Your Passion Cap | DodgeROD BRNG CHRY DODGE 2.4L | DodgeROD BRNG CHRY DODGE 2.4L |
|---|---|---|---|---|---|---|
| Vehicle fitment type | SpecificHolley Sniper 550-872 Stealth 4150 EFI, Gold | SpecificHolley Power Valve 6.5 | UniversalSymtech LASER FOR ALL AIMERS EXCEPT HBA5 | SpecificHolley Performance 10230HOL Holley Fuel Your Passion Cap | SpecificROD BRNG CHRY DODGE 2.4L | SpecificROD BRNG CHRY DODGE 2.4L |
| Automotive specialty part type | EFIHolley Sniper 550-872 Stealth 4150 EFI, Gold | Holley Power Valve 6.5Holley Power Valve 6.5 | Laser Assembly Ball StopSymtech LASER FOR ALL AIMERS EXCEPT HBA5 | CapHolley Performance 10230HOL Holley Fuel Your Passion Cap | BearingsROD BRNG CHRY DODGE 2.4L | BearingsROD BRNG CHRY DODGE 2.4L |
| Features | AdjustableHolley Sniper 550-872 Stealth 4150 EFI, Gold | Easy InstallationHolley Power Valve 6.5 | -Symtech LASER FOR ALL AIMERS EXCEPT HBA5 | -Holley Performance 10230HOL Holley Fuel Your Passion Cap | -ROD BRNG CHRY DODGE 2.4L | -ROD BRNG CHRY DODGE 2.4L |
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