Breakdown of Included Items

550-868D 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.

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