The S&S Super E Carb Manual is essential for installing and maintaining the carburetor system effectively․ Designed for Harley-Davidson big twin and Sportster models, it provides step-by-step guides and detailed instructions․
Overview of the S&S Super E Carb Manual
The S&S Super E Carb Manual is a comprehensive guide designed to assist users in installing, adjusting, and maintaining the S&S Super E carburetor․ It provides detailed step-by-step instructions, covering everything from pre-installation requirements to advanced tuning techniques․ The manual emphasizes proper safety protocols and best practices to ensure optimal performance and longevity of the carburetor․ It also includes troubleshooting tips for common issues and offers insights into jetting configurations for various riding conditions․ Additionally, the manual covers disassembly, cleaning, and reassembly processes, making it an invaluable resource for both beginners and experienced mechanics․ By following the guidelines outlined in this manual, users can achieve precise carburetor calibration and enhance their motorcycle’s overall performance․
Purpose and Scope of the Manual
The purpose of the S&S Super E Carb Manual is to provide users with a clear, structured approach to installing, configuring, and maintaining the S&S Super E carburetor․ The manual’s scope extends to ensuring that users can effectively set up and fine-tune their carburetor system for optimal performance across various riding conditions․ It covers essential topics such as initial installation steps, throttle assembly setup, and detailed tuning procedures․ Additionally, the manual addresses common issues and offers practical solutions, serving as a comprehensive resource for both novice and experienced enthusiasts․ By adhering to the guidelines provided, users can maximize the efficiency and reliability of their S&S Super E carburetor, ensuring a smooth and enhanced riding experience․
Key Features of the S&S Super E Carburetor
The S&S Super E Carburetor features an adjustable idle mixture, jetting, and a responsive accelerator pump system, designed for optimal performance on Harley-Davidson engines․
Design and Construction
The S&S Super E Carburetor is constructed with a durable aluminum body, featuring a 1 7/8-inch bore and a 39․6mm venturi for optimal airflow and performance․ Its design includes a butterfly-style throttle valve, ensuring smooth and precise control over air-fuel mixture․ The carburetor is engineered with a fully adjustable idle mixture screw and replaceable jets, allowing for fine-tuned performance across various riding conditions․ The accelerator pump system is integrated to enhance responsiveness during quick throttle openings․ Built for compatibility with Harley-Davidson big twin and Sportster models, the Super E carburetor is designed to deliver improved power and efficiency․ Its robust construction and precise engineering make it a reliable choice for enthusiasts seeking enhanced performance․
Adjustable Idle Mixture and Jetting
The S&S Super E Carburetor features an adjustable idle mixture screw, allowing riders to fine-tune the air-fuel ratio for smooth idle and optimal performance․ The idle mixture screw is set to 1 1/4 turns from the lightly seated position as a starting point, which can be adjusted based on specific engine requirements․ Additionally, the carburetor incorporates replaceable jets, enabling customization for varying conditions such as altitude, temperature, and engine modifications․ The high-speed and mid-range jets can be swapped to achieve the perfect balance of power and fuel efficiency․ This adjustability ensures that the Super E can be tailored to meet the unique demands of different Harley-Davidson models and riding styles, making it a versatile choice for both stock and modified engines․ Proper jetting and idle mixture adjustment are crucial for maximizing performance and preventing issues like leaning out or poor throttle response․
Accelerator Pump System
The S&S Super E Carburetor is equipped with a fully adjustable accelerator pump system, designed to deliver a precise amount of fuel during quick throttle openings․ This system ensures smooth acceleration and prevents hesitation or leaning out, especially in high-demand situations․ The accelerator pump is actuated by rapid throttle movements, providing an instantaneous fuel supply to match engine needs․ The adjustment screw allows riders to customize the fuel delivery, with the factory setting typically at two turns counter-clockwise from the seated position․ Proper tuning of this system is critical for optimal performance, particularly in racing or high-performance applications․ The adjustable nature of the accelerator pump makes the Super E carburetor versatile for various riding conditions and engine configurations․ This feature enhances overall ride quality and responsiveness․
Specifications of the S&S Super E Carburetor
The Super E features a 1 7/8″ (47․6mm) bore and 39․6mm venturi, identified by an “E” cast on the throttle linkage side․ It is recommended for big twin and Sportster models․
Bore and Venturi Sizes
The S&S Super E Carburetor features a bore size of 1 7/8 inches (47․6mm) and a venturi size of 39․6mm, ensuring optimal airflow for performance․ These dimensions are precisely engineered to match the needs of Harley-Davidson big twin and Sportster models, as well as other American V-twin engines․ The bore and venturi sizes play a critical role in determining the carburetor’s performance characteristics, such as throttle response and power delivery․ Proper sizing ensures efficient fuel flow and air-fuel mixture, which are essential for achieving peak engine performance․ The Super E’s bore and venturi dimensions are a key factor in its reputation for delivering smooth, consistent power across the RPM range, making it a popular choice for both stock and modified engines․
Identification and Model Compatibility
The S&S Super E Carburetor is easily identifiable by the “E” cast into the throttle linkage side of the body, below the “S&S SUPER” marking․ It is specifically designed for Harley-Davidson big twin and Sportster models, as well as other American V-twin engines․ The Super E is compatible with a wide range of displacements, making it a versatile choice for various applications․ Its design ensures optimal performance on both stock and modified engines, providing smooth power delivery and efficient fuel flow․ Proper identification and model compatibility are crucial for ensuring the carburetor functions as intended, and the manual provides detailed guidance for installation and adjustment specific to these models․
Recommended Applications
The S&S Super E Carburetor is ideal for Harley-Davidson big twin and Sportster models, as well as other American V-twin engines․ It is suitable for both stock and modified engines, offering improved performance and smooth power delivery․ The Super E is recommended for riders seeking enhanced throttle response and fuel efficiency․ It is compatible with a wide range of displacements, making it a versatile choice for various applications․ Whether for cruising or high-performance riding, the Super E carburetor delivers consistent results․ Its design ensures optimal performance across different riding conditions, making it a popular choice among enthusiasts and racers alike․ Proper installation and tuning are essential to maximize its potential․
Installation Instructions
The S&S Super E Carb manual provides detailed step-by-step installation guides, ensuring proper setup and operation․ Follow pre-installation requirements and throttle assembly instructions carefully․
Pre-Installation Requirements
Before installing the S&S Super E Carburetor, ensure compatibility with your Harley-Davidson big twin or Sportster model․ Verify the carburetor model matches your engine specifications․ Check throttle assembly requirements, as a two-cable, pull-open/pull-closed system is necessary․ Consult your motorcycle’s service manual for disassembly and reassembly procedures․ Inspect the intake manifold for leaks or damage and ensure all gaskets are in good condition․ Gather necessary tools and materials, including new gaskets and seals․ Proper preparation ensures a smooth installation process and optimal performance․ Follow all safety guidelines and manufacturer recommendations to avoid potential issues during setup․
Step-by-Step Installation Process
Begin by removing the stock carburetor and intake manifold․ Install the new intake manifold gasket and carefully mount the S&S Super E Carburetor, ensuring proper alignment․ Connect the throttle and idle cables, following the two-cable pull-open/pull-closed configuration․ Reattach the fuel line and linkages, ensuring all connections are secure․ Set the idle mixture screw to 1¼ turns from lightly seated and the idle speed screw to the engagement point․ Reconnect the accelerator pump and adjust according to specifications․ Start the engine and check for leaks or improper connections․ Allow the engine to reach operating temperature before fine-tuning adjustments․ Follow all safety precautions and refer to the manual for detailed guidance․
Throttle Assembly and Cable Setup
The S&S Super E Carburetor requires a two-cable throttle assembly, with one cable for pull-open and another for pull-closed functionality․ Begin by installing the throttle housing and ensuring proper alignment with the carburetor․ Attach the pull-open cable to the accelerator pump linkage and the pull-closed cable to the throttle shaft; Adjust both cables to eliminate slack, ensuring smooth operation․ Route the cables away from moving components to prevent interference․ Tighten all connections securely and test the throttle for proper engagement and release․ Proper setup ensures precise control and optimal performance of the carburetor system․ Refer to the manual for specific torque specifications and safety guidelines during this process․
Tuning and Adjustment
Proper installation and adjustment of the idle mixture, jetting, and accelerator pump are crucial for optimal performance and smooth operation of the S&S Super E Carburetor․
Idle Mixture Screw Adjustment
The idle mixture screw on the S&S Super E Carburetor is set to 1 1/4 turns from the lightly seated position․ Start with this baseline and adjust in small increments, testing the bike after each change․ Turning the screw clockwise enriches the mixture, while counterclockwise leans it out․ Ensure the engine is warm before making adjustments․ Proper tuning ensures smooth idle and prevents stalling․ Avoid over-tightening the screw, as this can damage the needle or seat․ Always recheck the idle speed after adjusting the mixture․ This process is critical for optimal performance and fuel efficiency at low RPMs․
High-Speed Jetting and Air Bleed Configuration
High-speed jetting in the S&S Super E Carburetor is crucial for optimal performance at higher RPMs․ The carburetor features adjustable jets and air bleed settings, allowing fine-tuning based on engine displacement and riding conditions․ Start with the recommended jet size, typically around 0․074 to 0․086 for most applications․ Adjustments should be made in small increments, testing performance at high speeds․ The air bleed configuration ensures proper airflow, affecting both mid-range and high-speed performance․ Proper jetting and air bleed setup prevent leaning out at high RPMs, ensuring smooth power delivery․ Always refer to the manual or manufacturer guidelines for specific configurations tailored to your motorcycle’s specifications and operating conditions․
Accelerator Pump Adjustment
The S&S Super E Carburetor features a fully adjustable accelerator pump system, designed to deliver the right amount of fuel during quick throttle openings․ Proper adjustment ensures smooth acceleration and prevents hesitation․ To adjust, locate the accelerator pump adjustment screw and turn it clockwise to reduce fuel flow or counterclockwise to increase it․ Start with the manufacturer’s recommended setting, then fine-tune based on performance․ Test the bike at various throttle positions to ensure optimal response․ Over-adjusting can lead to poor performance, so incremental changes are key․ Always refer to the manual for specific guidance tailored to your motorcycle’s setup and riding conditions․
Troubleshooting Common Issues
Identify symptoms like poor idle, stalling, or leaning out at high RPM․ Adjust idle mixture screws, check for vacuum leaks, and ensure proper carburetor syncing for optimal performance․
Poor Idle or Stalling
Poor idle or stalling issues with the S&S Super E Carb often stem from improper idle mixture settings or vacuum leaks․ Start by ensuring the idle mixture screw is adjusted correctly, typically 1-1/4 turns from the lightly seated position․ If stalling persists, inspect the throttle and intake systems for any leaks or damage․ Additionally, check the accelerator pump adjustment, as improper settings can disrupt low-speed performance․ If issues remain, consider resetting the carburetor to stock specifications and re-adjusting from there․ Always refer to the manual for precise adjustment procedures to ensure smooth operation and prevent stalling․
Leaning Out at High RPM
Leaning out at high RPM with the S&S Super E Carb typically indicates insufficient fuel delivery․ Check the main jet size and configuration, ensuring it matches the recommended specifications for your engine displacement and usage․ Adjust the air bleed and high-speed jetting as needed to maintain the proper air-fuel mixture․ Consult the jetting guide for specific recommendations based on your motorcycle’s setup․ If the issue persists, inspect the accelerator pump system for proper function, as inadequate fuel supply during high RPM can exacerbate leaning․ Always refer to the manual for precise adjustment procedures and test the bike under various conditions to confirm the corrections․
Carburetor Syncing and Vacuum Leaks
Proper carburetor syncing is crucial for smooth engine operation․ Use a vacuum gauge to ensure both carbs draw equal vacuum at idle․ Mismatched carbs can cause poor performance․ Check for vacuum leaks around intake manifolds and gaskets, as they can disrupt airflow and fuel mixture․ Tighten any loose connections and replace worn seals․ Syncing should be done with the engine at operating temperature․ Refer to the manual for specific adjustment procedures․ Addressing these issues will restore optimal performance and prevent further complications․
Maintenance and Rebuilding
Regular maintenance ensures optimal performance․ Disassemble and clean thoroughly, inspecting for wear․ Reassemble with proper lubrication to maintain smooth operation and longevity of the carburetor components․
Disassembly and Cleaning
Begin by removing the throttle assembly and unscrewing the bowl nut to access the carburetor internals․ Gently pull out the slide and jet needle, ensuring not to damage the surrounding components․ Soak all parts in a carburetor-specific solvent to dissolve grime and old fuel residue․ Use a soft-bristle brush to scrub away stubborn deposits, paying attention to small passages and jets․ Rinse thoroughly with clean solvent and allow parts to air dry․ Inspect each component for wear or damage, replacing any faulty parts․ Proper disassembly and cleaning are crucial for maintaining optimal performance and preventing clogs or malfunction․
Reassembly and Lubrication
After cleaning, begin reassembly by installing the jets, jet needle, and slide into the carburetor body․ Apply a small amount of silicone-based grease to the throttle shaft and needle bearings to ensure smooth operation․ Reattach the bowl and tighten the bowl nut securely․ Reinstall the throttle assembly, ensuring proper alignment with the carburetor body․ Lubricate all moving parts, including the accelerator pump and idle mixture screws, with a lightweight grease․ Double-check all connections and ensure there are no leaks․ Proper lubrication and precise reassembly are critical for maintaining smooth throttle response and optimal performance․ Refer to the manual for specific torque specifications and lubrication recommendations․
Wear and Tear Inspection
Regular inspection of the S&S Super E Carburetor is crucial for maintaining optimal performance․ After disassembly, examine all components for signs of wear or damage․ Check the throttle shaft and bearings for excessive play or corrosion․ Inspect the carburetor body for scratches or nicks that could affect airflow․ Look for worn or damaged gaskets, seals, or O-rings, as these can cause leaks or vacuum issues․ Examine the jets and venturi for corrosion or debris buildup․ Replace any damaged or worn parts immediately to prevent further damage․ Refer to the manual for specifications and recommended replacement parts․ Regular inspections help ensure reliability and performance, preventing costly repairs down the road․
Jetting Guide
Understanding jetting requirements ensures optimal performance․ Proper jet selection balances fuel flow for varying conditions․ Refer to the manual for specific guidelines and recommendations․
Understanding Jetting Requirements
Jetting requirements are crucial for optimal performance of the S&S Super E Carburetor․ Proper jetting ensures the right fuel-to-air mixture, balancing power delivery across the RPM range․ Factors like engine displacement, compression ratio, and exhaust system influence jet selection․ Stock settings provide a baseline, but adjustments may be needed for specific conditions․ Refer to the manual for guidelines on selecting main jets, air bleeds, and needle configurations․ Incorrect jetting can lead to poor performance, reduced power, or even engine damage․ Always test and fine-tune jetting after initial setup․ The manual offers detailed charts and recommendations for various applications․ Consult the guide or seek expert advice for precise tuning tailored to your motorcycle’s specifications and riding conditions․
Jet Sizes and Configurations
Jet sizes and configurations in the S&S Super E Carburetor are customizable to suit various engine setups and riding conditions․ Main jets range from ․074 to ․086, while air bleed jets vary from ․078 to ․090․ These configurations are designed to optimize fuel flow and mixture at different RPM levels; The Super E’s adjustable design allows riders to fine-tune their carburetor for specific performance needs․ Proper jetting configuration ensures smooth throttle response, consistent power delivery, and prevents issues like lean running or poor idle․ The manual provides detailed guidelines for selecting the correct jet sizes based on engine displacement, exhaust systems, and altitude․ Always refer to the recommended jetting charts and adjust incrementally to achieve the perfect balance for your motorcycle’s performance․
Jetting for Different Riding Conditions
Jetting for the S&S Super E Carburetor must be tailored to specific riding conditions to ensure optimal performance․ For high-altitude riding, smaller main jets and leaner air/fuel mixtures are typically required․ In colder temperatures, richer mixtures may be necessary to compensate for denser air․ Riders using aftermarket exhaust systems or mufflers should also adjust their jetting to maintain proper fuel flow․ The manual provides detailed charts and guidelines for adjusting jets based on these variables․ Additionally, it emphasizes the importance of testing and incremental adjustments to avoid over- or under-jetting․ Proper jetting ensures smooth power delivery, prevents engine damage, and maximizes efficiency across varying conditions․ Always consult the manual’s jetting recommendations for your specific setup and environment․
Compatibility and Accessories
The S&S Super E Carburetor is compatible with Harley-Davidson Big Twin and Sportster models, featuring a 1 7/8″ bore․ It requires a two-cable throttle assembly for optimal performance․
Harley-Davidson Big Twin and Sportster Models
The S&S Super E Carburetor is specifically designed for Harley-Davidson Big Twin and Sportster models, ensuring optimal performance across various engine displacements․ Its 1 7/8″ bore size and adjustable features make it ideal for these iconic bikes․ Compatible with both carbureted and fuel-injected models, the Super E enhances throttle response and power delivery․ It is particularly recommended for engines ranging from 74″ to 86″ displacements, including Evolution and Twin Cam models․ The carburetor’s design complements the characteristics of Harley-Davidson engines, offering improved airflow and tunability․ Whether for street use or racing, the Super E provides a reliable and customizable solution for Harley-Davidson enthusiasts seeking enhanced performance․
Additional Accessories for Optimal Performance
To maximize the performance of the S&S Super E Carburetor, several accessories are recommended․ A high-flow air cleaner and performance exhaust system enhance airflow and reduce restrictions․ Throttle cables designed for the Super E’s two-cable system ensure smooth actuation․ Jetting kits tailored to specific riding conditions and engine modifications allow precise tuning․ Accelerator pump kits improve responsiveness during rapid throttle openings․ Additionally, S&S offers replacement parts like idle mixture screws, air bleeds, and gaskets to maintain optimal function․ These accessories, along with proper installation and tuning, ensure the Super E Carburetor delivers peak performance, efficiency, and reliability for Harley-Davidson engines․ Regular maintenance and upgrades are key to sustaining its superior operation over time․
Proper maintenance and adherence to manual guidelines ensure optimal performance and longevity․ Follow installation and tuning procedures for best results․
Final Tips for Effective Use
For optimal performance, always follow the manual’s step-by-step installation and tuning procedures․ Regularly inspect and clean the carburetor to prevent clogging and ensure proper airflow; Adjust the idle mixture and jetting carefully, as outlined, to avoid leaning out or rich conditions․ Keep the accelerator pump setting precise for smooth throttle response․ Refer to the jetting guide for specific configurations tailored to your riding conditions․ Maintain proper synchronization between carbs if your bike has multiple carburetors․ Store the manual for quick reference during maintenance or adjustments․ By adhering to these guidelines, you’ll maximize the carburetor’s efficiency and extend its lifespan․ Consistent upkeep ensures your motorcycle runs smoothly and reliably․
Importance of Proper Maintenance
Proper maintenance is crucial for the longevity and optimal performance of the S&S Super E Carburetor․ Regular cleaning and inspection ensure that air and fuel flow remain unrestricted, preventing issues like poor idle or stalling․ Lubricating moving parts and checking for wear and tear can prevent premature damage․ Following the manual’s guidelines for disassembly, cleaning, and reassembly helps maintain precision and functionality․ Neglecting maintenance can lead to decreased performance, reduced fuel efficiency, and potential engine damage․ Consistent upkeep ensures the carburetor operates smoothly, delivering reliable power and responsiveness․ By prioritizing maintenance, riders can extend the life of their carburetor and maintain their motorcycle’s peak performance․