The RTX Carburetor 600CFM Mechanical Secondary is designed to deliver high-performance fuel delivery and improved throttle response for muscle cars, street rods, and racing engines. This carburetor offers a mechanical secondary system that allows for precise control over fuel flow and air mixture, providing optimal power and efficiency. Perfect for engines that require a strong throttle response and increased performance, the RTX Carburetor 600CFM offers superior craftsmanship and reliability.

Technical Specifications

• CFM (Cubic Feet per Minute): 600
  • With a 600 CFM rating, this carburetor is designed to provide ample airflow to naturally aspirated engines, ensuring consistent and smooth power delivery without sacrificing performance at higher RPMs.
• Secondary Type: Mechanical
  • The mechanical secondary system provides direct control over the air-fuel mixture, offering a more immediate and responsive throttle opening, which results in enhanced acceleration and performance.
• Throttle Linkage: Dual Inlet
  • Equipped with a dual inlet throttle linkage system, allowing for a balanced fuel/air ratio and precise throttle control, especially during full-throttle applications.
• Booster Type: Annular
  • Annular boosters help improve fuel atomization, providing better throttle response and fuel economy by delivering a finer spray pattern for improved combustion.
• Metering Block: Dual
  • Dual metering blocks ensure consistent and even fuel distribution to all cylinders, resulting in better fuel efficiency and a smoother idle across the engine’s entire RPM range.
• Finish: Bright Zinc-Plated
  • The bright zinc-plated finish provides excellent protection against corrosion, ensuring long-lasting durability and maintaining the carburetor's appearance even after extended use.

Performance Benefits

• Improved Throttle Response: The mechanical secondary system delivers precise, immediate fuel flow control, making it ideal for high-performance applications where instant throttle response is critical.
• Enhanced Power Delivery: With a 600 CFM rating and dual metering blocks, the RTX carburetor provides more efficient fuel and air mixture, allowing the engine to breathe better and produce more horsepower across a wide range of RPMs.
• Better Fuel Atomization: The annular boosters provide superior fuel atomization, leading to better fuel combustion and more consistent engine performance under load.
• Increased Engine Efficiency: By optimizing air-fuel mixture and improving fuel atomization, this carburetor increases the efficiency of the engine, which can improve fuel economy, especially during moderate to high-speed cruising.
• Durable Construction: With a zinc-plated finish and high-quality materials, this carburetor is built to withstand the harsh conditions of racing and street performance, resisting corrosion and ensuring long-term reliability.

Design Features

• Mechanical Secondary System: The mechanical secondary system gives the driver full control over the throttle opening, providing faster acceleration and improved power output compared to vacuum secondary carburetors.
• Easy Adjustability: The carburetor features adjustable air-fuel mixture screws and idle settings, allowing for fine-tuning to match specific engine requirements or performance needs.
• Dual Inlet Linkage: The dual inlet throttle linkage offers precise control over fuel flow, improving overall throttle response and ensuring optimal performance in high-demand situations.
• Annular Boosters: Annular boosters improve fuel atomization for smoother throttle transitions and better fuel efficiency. This feature is especially beneficial for achieving consistent fuel distribution in high-performance engines.

Installation & Maintenance

• Installation: The RTX Carburetor 600CFM is designed for easy installation on most street and racing engines. It is compatible with square bore intake manifolds and can be mounted with standard carburetor bolts. The mechanical secondary system requires careful linkage setup to ensure optimal performance.
• Maintenance: Regular maintenance includes inspecting the carburetor for debris, cleaning the air filter, and ensuring that the throttle linkage is functioning smoothly. Periodically check the air-fuel mixture and idle settings for optimal engine performance.

Compliance

• Emission Compliance: The RTX Carburetor 600CFM is designed primarily for performance and racing applications, and may not meet emissions regulations for street use in certain states. Always check local regulations before installation.