The S&S Super E Carburetor is a high-performance butterfly-style carburetor designed for Harley-Davidson big twin and Sportster models‚ offering adjustable idle mixtures and improved throttle response.
Overview of the S&S Super E Carburetor
The S&S Super E Carburetor is a high-performance‚ butterfly-style carburetor designed for Harley-Davidson big twin and Sportster engines. It features a 1 7/8″ (47.625mm) bore and 1 9/16″ (39.6mm) venturi‚ making it ideal for stock and mildly modified engines. Identified by an “E” cast on the throttle linkage side‚ it offers adjustable idle mixture‚ changeable jets‚ and improved throttle response compared to stock carburetors. The Super E is a popular choice for enthusiasts seeking reliable performance without the cost of a full custom carburetor setup.
Key Features and Benefits
The S&S Super E Carburetor offers a 1 7/8″ bore and 1 9/16″ venturi‚ providing enhanced airflow for improved performance. Its fully adjustable idle mixture and replaceable jets allow precise tuning. Designed for stock to mildly modified engines‚ it delivers better throttle response and fuel efficiency. The Super E is compatible with Harley-Davidson big twins and Sportsters‚ making it a versatile upgrade over stock carburetors for riders seeking increased power and smoother operation.
Installation and Setup
Proper installation requires correct hardware and adherence to the manual. Ensure fuel lines are routed correctly with clamps tightened. Follow procedures outlined in the Samp;S instructions and authorized service manual for optimal performance and safety.
Pre-Installation Checks and Requirements
Before installing the S&S Super E Carburetor‚ ensure compatibility with your engine and consult the manual. Verify all hardware is included and suitable for your motorcycle. Check fuel lines for proper routing and secure connections. Ensure the engine is cool‚ and refer to an authorized service manual for disassembly instructions. Follow safety guidelines to avoid damage or injury‚ and confirm the carburetor is appropriate for your motorcycle’s specifications.
Step-by-Step Installation Process
Begin by removing the stock carburetor‚ ensuring all fuel lines and cables are disconnected. Install the S&S Super E using the provided hardware‚ aligning the throttle cable and intake manifold. Secure the carburetor firmly‚ then connect fuel lines and adjust the throttle linkage. Refer to the manual for specific torque values and adjustments. Reconnect the battery and test the idle mixture‚ ensuring smooth operation before final tightening of all connections.
Post-Installation Checks and Adjustments
After installation‚ ensure all connections are secure and fuel lines are properly routed. Start the engine and check for leaks or unusual noises. Adjust the idle mixture screws to achieve a smooth idle‚ referring to the manual for precise settings. Test throttle response and verify proper function. A short test ride can help identify any issues. Always follow safety guidelines and consult the manual for specific adjustment procedures to ensure optimal performance.
Tuning and Adjustment
Tuning the S&S Super E Carburetor involves adjusting jets‚ idle mixtures‚ and throttle response for optimal performance. Proper tools and manual guidance ensure accurate adjustments‚ enhancing both power and safety.
Understanding Jetting and Air-Fuel Mixture
Jetting in the S&S Super E Carburetor refers to selecting the correct jets to achieve the ideal air-fuel mixture. Proper jetting ensures efficient combustion‚ maximizing power and minimizing engine wear. The carburetor features adjustable jets for mid-range and high-speed performance‚ allowing fine-tuning based on engine modifications and riding conditions. Correct jetting is crucial for optimal performance‚ fuel efficiency‚ and engine longevity‚ making it a key aspect of carburetor tuning.
Adjusting the Idle Mixture and Throttle Response
Adjusting the idle mixture and throttle response on the S&S Super E Carburetor requires precise tuning to ensure smooth engine operation. The idle mixture screws control airflow at low RPM‚ while the throttle response affects acceleration. Turn the idle mixture screws clockwise or counterclockwise to achieve the desired idle quality. Proper adjustment ensures a smooth transition from idle to throttle‚ optimizing performance and rideability. Always refer to the manual for specific procedures and safety precautions.
Advanced Tuning for Optimal Performance
Advanced tuning for the S&S Super E Carburetor involves fine-tuning the air-fuel mixture‚ jetting‚ and throttle response for specific riding conditions. Adjusting the high-speed jets and air bleed circuits can enhance performance at higher RPM. Proper synchronization of the throttle linkage ensures smooth power delivery. Always follow the manual’s guidelines for precise adjustments‚ as improper tuning can lead to poor performance or engine damage. Consult the manual or a professional for optimal results.
Maintenance and Troubleshooting
Regular cleaning and inspection of gaskets‚ jets‚ and fuel lines are essential. Address issues like poor idle or decreased performance by checking for vacuum leaks or worn parts. Consult the manual for troubleshooting guides or seek professional assistance for complex repairs to ensure optimal functionality and safety.
Regular Maintenance Procedures
Regular maintenance for the S&S Super E Carburetor involves cleaning jets‚ checking gaskets for wear‚ and ensuring fuel lines are secure. Periodically inspect the throttle linkage and adjust as needed. Clean or replace the air filter to maintain proper airflow. Always use the correct hardware and follow the manual’s guidelines for disassembly and reassembly. Proper maintenance ensures optimal performance‚ prevents damage‚ and prolongs the carburetor’s lifespan. Refer to the user manual for detailed steps and safety precautions.
Common Issues and Solutions
Common issues with the S&S Super E Carburetor include poor idle quality‚ bogging‚ or richness. These often stem from incorrect jetting or air-fuel mixture settings. Adjusting the idle mixture screws or replacing jets can resolve these problems. Ensure proper fuel flow and check for vacuum leaks. Cleaning clogged jets or replacing worn gaskets can also restore performance. Refer to the manual for troubleshooting guides and solutions to maintain optimal function and address issues promptly. Regular maintenance helps prevent these problems.
When to Seek Professional Assistance
Seek professional help if you encounter persistent issues despite following manual guidelines. Complex problems like severe carburetor damage or advanced tuning require expert knowledge. If you lack experience with carburetor adjustments or if issues persist after troubleshooting‚ consult an authorized mechanic. Additionally‚ for warranty-related concerns or legal compliance issues‚ professional assistance is recommended to ensure proper resolution and maintain your motorcycle’s performance and safety standards.
Compatibility and Performance
The S&S Super E Carburetor is designed for Harley-Davidson big twin and Sportster models‚ offering enhanced performance with fully adjustable features for optimal engine compatibility and improved throttle response.
Compatible Engines and Motorcycle Models
The S&S Super E Carburetor is specifically designed for Harley-Davidson big twin engines and Sportster models‚ ensuring optimal performance and compatibility. It works seamlessly with various displacements‚ making it a versatile choice for both stock and modified engines. The carburetor’s design supports American V-twin engines‚ providing a reliable upgrade for riders seeking enhanced power and responsiveness. Installation is straightforward on these models‚ with clear compatibility guidelines provided in the manual.
Performance Comparison with Stock Carburetors
The S&S Super E Carburetor outperforms stock carburetors by delivering improved throttle response‚ increased power‚ and better fuel efficiency. Its adjustable idle mixture and jetting capabilities allow for fine-tuned performance‚ making it ideal for both stock and modified engines. Compared to stock models‚ the Super E offers enhanced airflow and precision‚ resulting in a smoother ride and superior performance across various riding conditions. It is a popular upgrade for riders seeking a more responsive and powerful engine.
Real-World Performance Results
Riders have reported significant improvements in throttle response and power delivery with the S&S Super E Carburetor. Real-world testing shows enhanced low-end torque and mid-range performance‚ making it ideal for both city driving and highway cruising. The carburetor’s adjustable nature allows for precise tuning‚ resulting in improved fuel efficiency and a smoother ride. Many users have noted a noticeable increase in overall performance compared to stock carburetors‚ making it a popular choice for Harley-Davidson enthusiasts seeking a more responsive engine.
Legal and Safety Considerations
The S&S Super E Carburetor is not compliant with California emissions regulations. Ensure proper installation and follow all safety guidelines to avoid damage or injury.
Emmission Regulations and Compliance
The S&S Super E Carburetor is designed for racing and off-road use only. It is not compliant with California Air Resources Board (CARB) regulations for street-legal vehicles. Users must ensure compliance with local emissions laws. The carburetor is exempt from EPA and CARB certification due to its intended use. Proper installation and tuning are critical to avoid legal issues and ensure safe operation. Always refer to the manual for specific legal disclaimers and safety warnings.
Safety Precautions During Installation
Always follow proper safety protocols when installing the S&S Super E Carburetor. Ensure the engine is cool to avoid burns. Wear protective gear‚ including gloves and safety glasses. Properly route and secure fuel lines to prevent leaks or damage. Refer to the manual for specific warnings and guidelines. Failure to follow instructions may result in damage to the carburetor or motorcycle‚ as well as potential injury. Never skip safety steps during installation.
Liability and Warranty Information
S&S Cycle‚ Inc. is not liable for damages or injuries resulting from improper installation or misuse of the Super E Carburetor. The warranty covers manufacturing defects for a specified period. Modifications or improper adjustments may void the warranty. Always follow the manual’s guidelines for installation and maintenance. For full warranty details‚ refer to the official S&S documentation or contact their customer service. Proper compliance ensures coverage and optimal performance.
The S&S Super E Carburetor is a proven upgrade for Harley-Davidson engines‚ offering enhanced performance and tuning flexibility. Its design ensures reliability and satisfaction for riding enthusiasts.
Final Thoughts on the S&S Super E Carburetor
The S&S Super E Carburetor is a top-tier choice for Harley-Davidson enthusiasts‚ offering improved performance‚ easy customization‚ and reliability. Its adjustable jets and idle mixture ensure optimal tuning for various riding conditions. Designed for both stock and modified engines‚ it delivers exceptional throttle response and power. Whether for casual cruising or racing‚ the Super E is a worthwhile upgrade over stock carburetors. Available resources‚ including manuals and support‚ make installation and maintenance straightforward‚ ensuring long-term satisfaction for riders.
Recommended Resources for Further Reading
For deeper understanding‚ refer to the official S&S Super E Carburetor manual‚ which provides detailed installation and tuning instructions. Additionally‚ explore S&S Cycle’s official website for technical guides and product support. The Harley-Davidson service manual also offers complementary information for specific models. Online forums like HD Forums and S&S Cycle Community are excellent for user experiences and troubleshooting tips; Lastly‚ check out YouTube tutorials for hands-on installation and jetting guidance.