The S&S Super E Carburetor is a high-performance, American-made carburetor designed for Harley-Davidson and Sportster models, offering improved airflow and power delivery through its optimized design․
1․1 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 models․ It features a 1 7/8″ (47;6mm) bore and 1 9/16″ (39․6mm) venturi, offering improved airflow and throttle response․ Known for its durability and adjustability, it enhances power delivery across the RPM range, making it a popular choice for riders seeking optimal performance and reliability․
1․2 Key Features and Benefits
The S&S Super E Carburetor offers fully adjustable idle mixture and circuit, allowing precise tuning for optimal performance․ Its shorty design enhances low-end torque while maintaining peak power․ Compatible with various Harley-Davidson models, it provides easy installation and tuning, making it a versatile upgrade for riders seeking enhanced power delivery and reliability without compromising on style or functionality․
Installation Instructions
The S&S Super E Carburetor is designed for easy installation on Twin Cam 88 engines․ Follow the provided jetting instructions and ensure proper mounting and alignment for optimal performance․
2․1 Pre-Installation Checks
Before installing the S&S Super E Carburetor, ensure compatibility with your engine and check for any damage or wear․ Verify the throttle linkage and intake manifold are clean and free of debris․ Consult the manual for specific pre-installation steps and ensure all necessary tools are available for a smooth process․
2․2 Step-by-Step Installation Guide
Mount the S&S Super E Carburetor securely, ensuring proper alignment with the intake manifold․ Connect the throttle cables and adjust for smooth operation․ Tighten all mounting bolts evenly to avoid warping․ Refer to the manual for specific torque specifications and routing guidelines․ Double-check all connections and ensure the carburetor is properly seated before starting the engine․
Adjustment and Tuning
Adjustment and tuning of the S&S Super E Carburetor involve setting the factory-specified parameters and fine-tuning for optimal performance, ensuring proper air-fuel mixture and smooth engine operation․
3․1 Initial Setup and Factory Settings
Begin by referencing the manual for proper initial setup․ Inspect the carburetor for cleanliness and ensure all components are securely mounted․ Factory settings provide a baseline for air-fuel mixture and idle adjustment․ Start the engine and allow it to warm up before making adjustments․ Consult the manual for specific factory-recommended jetting and adjustment procedures to ensure optimal performance and reliability․
3․2 Fine-Tuning for Optimal Performance
Fine-tuning involves adjusting the air-fuel mixture and jetting to match your engine’s specific needs․ Start with small changes, testing throttle response and performance at various RPMs․ Use a dyno or road testing to ensure proper fuel delivery․ Adjust the idle mixture screws for smooth operation and verify that the needle and jet configurations align with your riding conditions for peak performance․
Maintenance and Cleaning
Regularly clean the centrifugal screen and float bowl drain to ensure proper fuel flow․ Inspect for dirt or damage and follow the manual for detailed cleaning procedures․
4․1 Routine Maintenance Schedule
A routine maintenance schedule for the S&S Super E carburetor includes regular cleaning of the centrifugal screen and float bowl drain to ensure optimal performance․ Schedule annual inspections to check for wear or damage, especially after high-mileage use or extreme weather conditions․ Ensure all jets are free from debris and adjust the idle mixture as needed for smooth operation․
4․2 Cleaning the Carburetor Components
Cleaning the S&S Super E carburetor components involves using a brake cleaner to spray the intake manifold and carburetor surfaces․ This helps identify air leaks and ensures proper sealing․ Regularly clean the float bowl and jets to prevent clogging․ Use a soft brush to remove debris from the centrifugal screen and avoid damaging mechanical components during the process for optimal performance and longevity․
Troubleshooting Common Issues
Common issues with the S&S Super E carburetor include air leaks, incorrect jetting, and dirty components․ Use brake cleaner to identify leaks and ensure proper sealing․ Regularly inspect and clean the float bowl, jets, and screens to maintain optimal performance and prevent clogging․ Refer to the manual for specific diagnostic procedures and solutions․
5․1 Identifying and Diagnosing Problems
Identify issues by inspecting for air leaks, improper jetting, or dirty components․ Spray brake cleaner on the intake manifold to detect leaks—engine speed changes indicate air intake․ Clean the float bowl, jets, and screens regularly to prevent clogging․ Unstable idle or poor performance may signal carburetor issues․ Refer to the manual for detailed diagnostic steps and solutions to ensure proper function and maintain performance․ Regular maintenance is key to preventing faults․
5․2 Solutions for Common Faults
- Clean or replace clogged jets and screens to restore proper fuel flow․
- Adjust the float bowl level to ensure correct fuel intake and prevent flooding․
- Inspect and seal any air leaks in the intake manifold using a gasket or sealant․
- Re-jet the carburetor for optimal performance in high-altitude or high-performance conditions․
- Replace worn or damaged gaskets to eliminate vacuum leaks and improve engine stability․
Performance Enhancements
Optimize your S&S Super E Carburetor by upgrading jets, adjusting air-fuel mixtures, and pairing with high-performance exhaust systems to maximize engine power and efficiency․
6․1 Jetting and Air-Fuel Mixture Optimization
Proper jetting and air-fuel mixture optimization are critical for maximizing the performance of your S&S Super E Carburetor․ Follow the included setup guide to select the correct jets for your engine’s displacement and configuration․ Testing under various riding conditions will help fine-tune the mixture for optimal power and efficiency․ Ensure compatibility with your Harley-Davidson or Sportster model for the best results․
6․2 Upgrading Exhaust Systems for Better Performance
Upgrading your exhaust system can significantly enhance the performance of your S&S Super E Carburetor․ Consider high-flow systems like the El Dorado Touring Exhaust or Mk45 Touring Mufflers for improved airflow and power delivery․ Ensure the exhaust is compatible with your engine configuration and carburetor setup for optimal results․ Proper installation and tuning will maximize the benefits of the upgraded system․
Compatibility with Harley-Davidson Models
The S&S Super E Carburetor is compatible with Harley-Davidson Big Twin and Sportster models, making it a versatile choice for enhancing performance across various Harley-Davidson engines․
7․1 Compatible Engines and Models
The S&S Super E Carburetor is designed for Harley-Davidson Big Twin engines, including Twin Cam 88 and M8 models, as well as Sportster models․ Its compatibility ensures enhanced performance across various Harley-Davidson displacements, making it a popular choice for riders seeking improved power delivery and throttle response without compromising reliability or ease of adjustment․
7․2 Special Considerations for Different Models
For Harley-Davidson models, the Super E carburetor requires specific jetting and airflow adjustments based on engine size and displacement․ Twin Cam 88 and M8 engines benefit from its optimized design, while Sportster models may need additional tuning for peak performance․ Proper installation and alignment are crucial to ensure compatibility and maintain the carburetor’s efficiency across various Harley-Davidson configurations․
Legal and Safety Considerations
The S&S Super E carburetor is for racing use only and not legal for street vehicles in California․ Always follow safety guidelines during installation and operation․
8․1 Compliance with Emission Regulations
The S&S Super E carburetor is designed for racing and not emissions-compliant․ It is not legal for use on public roads in California or other regions with strict emissions standards․ Users must ensure compliance with local laws and regulations when installing and operating this carburetor on their vehicles․
8․2 Safety Precautions During Installation and Use
Always wear protective gear when handling the S&S Super E carburetor․ Ensure the motorcycle is on a stable stand and the engine is cool before starting work․ Avoid open flames or sparks near fuel sources․ Follow proper disassembly and reassembly procedures from the service manual․ Use caution when adjusting components to prevent damage or injury․
Parts and Accessories
Essential parts include float bowl gaskets, jets, and venturi components․ Accessories like performance mufflers and air filters enhance functionality and overall carburetor performance for optimal engine operation․
9․1 Essential Parts for Maintenance and Repair
Key components include the float bowl gasket, throttle shaft seal, and jetting․ Regular replacement of these parts ensures proper fuel flow and prevents leaks․ Additionally, the centrifugal screen should be cleaned periodically to maintain airflow efficiency and prevent debris buildup, which can affect performance and require costly repairs over time if neglected․
9․2 Recommended Accessories for Enhanced Performance
Upgrading with high-performance air filters and exhaust systems like the El Dorado Touring Exhaust System enhances airflow and power output․ Additionally, installing a float bowl drain valve simplifies maintenance․ Jet kits for precise air-fuel mixture tuning and throttle linkage upgrades are also recommended to maximize the carburetor’s efficiency and overall engine performance․
Differences Between Super E and Super G Models
The Super E features a 1 7/8″ bore, while the Super G has a 2 1/16″ bore, catering to higher-displacement engines for enhanced performance and airflow capabilities․
10․1 Physical and Performance Differences
The Super E has a 1 7/8″ (47․625mm) bore, while the Super G features a 2 1/16″ (52․4mm) bore, catering to higher-displacement engines․ The Super E is ideal for smaller engines, offering precise airflow control, while the Super G maximizes performance for larger engines with increased airflow and power delivery, making it suitable for high-performance applications and modified bikes․
- Super E: 1 7/8″ bore, designed for stock to mildly modified engines․
- Super G: 2 1/16″ bore, built for high-displacement and high-performance engines․
10․2 Choosing the Right Model for Your Needs
Selecting between the Super E and Super G depends on your engine size and performance goals․ The Super E is ideal for smaller engines or stock bikes, while the Super G is designed for high-displacement or heavily modified engines․ Consider your bike’s specifications, desired power output, and riding style to make the best choice for optimal performance․
- Super E: Perfect for stock to mildly modified engines․
- Super G: Best for high-performance, larger-displacement engines․
The S&S Super E Carburetor offers exceptional performance, ease of installation, and tunability․ By following this guide, you can unlock its full potential for a superior riding experience․
11․1 Final Tips for Getting the Most Out of Your S&S Super E Carburetor
For optimal performance, ensure proper installation and mounting․ Regularly clean the centrifugal screen and keep the carburetor free from dirt․ Refer to the setup guide for tuning and adjust according to your engine’s specifications․ Avoid damaging mechanical components during maintenance․ By following these tips, you can maximize efficiency, power, and reliability for a superior riding experience with your S&S Super E carburetor․