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Butler Performance Complete EFI Solution Kit w/ HOLLEY SNIPER STEALTH 4150, EFI Ready Fuel Tank w/Complete In-Tank Fuel System

BPI-EFI-SOLUTION-SNIPER-4150-STEALTH
Includes Holley Sniper Stealth 4150 EFI SYSTEM
Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
Pricing: $2,279.95

Customize Your Item

- Choose your fuel pressure gauge -
 * required
- Choose Your Tank -
 * required
- Choose Your Holley Sniper Finish -
 * required
- Choose Fuel Line Kit -
 * required
- Choose LPH Option -
 * required
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Description

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 Sniper Stealth 4150 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.

Features:

  • Bolt on 4150 Flange Carburetor Replacement
  • Throttle body mounted ECU – no extra boxes to mount
  • Supports up to 650hp with Four 100 Lb/Hr Injectors!
  • 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)
  • An external fuel pressure regulator is required, set to a base pressure of 58.5 PSI, e.g. 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 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

 


Fuel Tank

  • Fuel Injection Ready!
  • Includes stub neck to attach to your original neck with supplied 2" ID connector hose.
  • Includes our GPA series fuel pumps 255lph or 400lph options
  • 0-90 ohm sending unit.
  • EFI style internal baffling. Extra Large internal fuel tray to prevent fuel pump starvation.
  • Perfect for your Pro-Touring, Autocross or Road Racing Ride
  • Fuel pump and sender are recessed in the tank for easy installation with no modification needed to your car.
  • Looks line an OE tank when installed.
  • Galvanized steel then Powder Coated Silver

Includes Billet Pontiac Fuel Pump Block Off Plate


Fuel Line Kit- Choose from options below

  • Quick Lock Russel EFI Rubber Hose and hose ends, Fittings and quick connect fuel filter
  • Russel Proflex or Proclassic hose and hose ends, fittings, and Holley Billet 10 micron Post Fuel Filter

Specifications/Information

In-Tank vs. Inline Fuel Pumps

Inline fuel pumps are easier to install than in-tank fuel pumps because the fuel tank does not have to be removed. However, there are several advantages to running an in-tank fuel pump versus an inline fuel pump. FAST™ engineers recommend an in-tank fuel pump when possible. 

IN-TANK FUEL PUMP ADVANTAGES:
  • Always Primed
  • Runs Cooler
  • Runs Quieter
  • Method Used by All OEMs

Holley EFI Information Article

Videos

Details

  • BPI-EFI-SOLUTION-SNIPER-4150-STEALTH
  • BPI-EFI-SOLUTION-SNIPER-4150-STEALTH
  • Butler Performance
  • New

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Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
  • Free Shipping!

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