The Quick Fuel Slayer Series 600 CFM 4-barrel carburetor (part SL-1957E) is a performance carburetor built for non-emissions and racing use. It features a electric choke. Fuel feeds through a single inlet. Match carburetor airflow to the engine and vehicle before installation.
- Series: Slayer Series
- Airflow: 600 CFM
- Configuration: 4-Barrel
- Choke: Electric
- Fuel inlet: Single
- Body material: Aluminum
Emissions
This carburetor is legal for sale and use on non-emissions-controlled (pre-emissions) vehicles and racing-use-only vehicles. It is not legal for sale or use on pollution-controlled motor vehicles. Verify your local requirements before purchase.
FAQ
Is it street or emissions legal?
It is a performance carburetor for non-emissions-controlled and racing-use vehicles; it is not legal for use on pollution-controlled motor vehicles.
How much airflow does the SL-1957E carburetor flow?
It is rated at 600 CFM. Match carburetor CFM to your engine displacement and intended use for best results.
Does it have a choke?
Yes. It is equipped with an electric choke.

