Carburetor Carb 11-0420 for Cycle Super E Shorty Big Twin or Sportster

Carburetor 11-0420 for Cycle Super E Shorty Big Twin or Sportster

This 11-0420 carburetor is a replacement unit made for Cycle Super E Shorty applications on Big Twin and Sportster engines, delivering tunable fuel delivery for modified V-twin builds.

Overview

This carburetor, reference 11-0420, is built for Cycle Super E Shorty setups on Big Twin and Sportster motorcycles. It meters air and fuel to support strong throttle response on modified V-twin engines. Riders and builders running aftermarket intakes or performance cams will find this carburetor 11-0420 a practical choice for dialing in their fuel system.

Built For Performance

• Cast body designed for consistent fuel metering
• Shorty profile for tight frame and tank clearances
• Adjustable circuits to tune idle and cruise mixture
• Compatible with common aftermarket intake manifolds
• Suited to Big Twin and Sportster engine families

Fits These Machines

• for Harley-Davidson Big Twin models with Cycle Super E Shorty intake
• for Harley-Davidson Sportster models with Cycle Super E Shorty intake

On-The-Job Use

• Replacing a worn or clogged carburetor on a custom build
• Tuning fuel delivery after cam or exhaust changes
• Restoring reliable cold starts and throttle response
• Weekend wrenching on garage-built V-twin projects

Specs At A Glance

Good To Know

Q: Will this carburetor bolt straight onto my stock motorcycle? A: It is intended for Cycle Super E Shorty setups, so stock manifolds may need an adapter. Check your intake before ordering.

Q: Does this carburetor come pre-jetted? A: Jet sizes can vary by build, so plan to tune for your engine, intake, and exhaust. Start with a baseline and adjust from there.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.