Sniper EFI Quadrajet Self-Tuning Throttle Body Master Kit [Gold Finish]

Name: Sniper EFI Quadrajet Self-Tuning Throttle Body Master Kit [Gold Finish]
Brand: HOLLEY
SKU: 510-550-869D
Price: 2152.95 USD
Availability: OutOfStock

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Master Kits

Sniper EFI Quadrajet Self-Tuning Throttle Body Master Kit

Fits Rochester Quadrajet 4-Barrel Carb Flange

Gold Finish

Includes:

3.500 in. Handheld Touchscreen
Fuel Module
Fuel Hose
Hose Clamps
Filter
Fittings and Caps

Breakdown of Included Items
550-869D Features:
- Bolt-On Carburetor Replacement (Designed to Replace Rochester Quadrajet Carburetor)
- Throttle Body Mounted ECU (Electronic Control Unit)
- 340 LPH (Liters Per Hour) Fuel Module which can be placed anywhere in the Fuel Tank beside the Existing Sending Unit
- Allows for Use of 7-12 in. Deep Fuel Tanks
- Recommended up to 500 HP with Four 100 lb./hr. Injectors
- 4 Wire Vehicle Connection (Battery +, Battery -, Switched Ignition & RPM)
- Integrated Fuel Pressure Regulator Preset to 58.5 PSI (Pounds Per Square Inch)
- OE-Style TPS/IAC
- Integrated Ignition Timing Control if used with Hyperspark or Pro-Billet Distributor
- Color Touchscreen for Setup and Gauge Views
- Self-Tuning ECU - No Laptop Required
- Returnless - Return Line Not Required
- Allows for Use of Most Stock Qudrajet Air Cleaners
- Throttle lever set up for TH350, TH400, 200R4, and 700R4 Transmissions
- Universal Throttle and Kickdown Bracket and Brake Booster Adapter Included
- United States Coast Guard Approved; Certified to ISO 8846, SAE J1171 Requirements
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Replace your Rochester with Fuel Injection

Holley has expanded their line of critically acclaimed self-tuning EFI systems to include the Sniper Quadrajet EFI Unit (capable of supporting up to 500 HP). It is perfect for classic GM vehicles initially equipped with a Rochester Quadrajet carburetor. The self-tuning module makes it an easy, no-hassle way to get the most performance out of your automobile without a laptop computer. Just answer a few simple questions about your vehicle configuration, and the module creates the base map, then starts tuning on its own while you drive, no computer required.

Part TypeFuel Injection System

Product LineHolley Sniper EFI Quadrajet Self-Tuning Throttle Body Kits

BrandHOLLEY

Package Height9.8

Package Width13.0

Package Length26.8

Weight21.64 PG

Part CategoryPerformance Parts

Fuel Pump IncludedYes

Power Adder CompatibleNo

Throttle Body FinishGold

Outlet Size9/16-18 Female O-Ring