The HR-750 Hot Rod Series 750 CFM Carburetor delivers track-ready performance in a street-friendly package. Designed around a 4150 square bore flange, it features mechanical secondaries, an electric choke, and a four-corner idle system for stable idle and off-throttle control. The aluminum body is tumble-polished for a long-lasting shine, and dual fuel inlets with integrated sight glass windows make tuning and maintenance quick and precise. Adjustable air bleeds, idle feed restrictions, and a tunable secondary opening rate give racers and tuners full control of fuel delivery.

Quick Fuel HR-750 Features:

• 750 CFM with mechanical secondaries
• 4150 square bore flange pattern
• 1-11/16 in. throttle bores
• Dual fuel bowls with sight glass windows
• Electric choke with external adjustability
• 4-corner idle system
• Down-leg boosters for enhanced atomization
• Primary jets: 72, secondary jets: 82
• Primary power valve: 65
• Screw-in high-speed air bleeds: 31
• Screw-in idle air bleeds: 70
• Aluminum construction with tumble-polished finish

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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