Edelbrock Carburetor AVS2 650 CFM Electric Choke Off Road Satin

Edelbrock's AVS2 Off-Road Carburetor (1916) flows 650 CFM of fuel, with annular boosters for superior throttle response. For superior fuel control over rough terrain, the AVS2 Off-Road features a new spring-loaded needle and seat along with a spring-loaded anti-syphon ball in the accelerator pump circuit to prevent fuel drip common with standard carbs in off-road situations.

Features and Benefits:
- Proven AVS2 technology enhanced for off-road applications
- Spring-loaded needle and seat for rough terrain
- Spring-loaded anti-syphon discharge ball eliminates fuel drip
- Annular Flow Boosters for superior throttle response
- 650 CFM with electric or manual choke
- Perfectly sized for most V8 truck and 4x4 applications
- Designed and manufactured by Edelbrock in the USA

Like AVS2 street carbs, the AVS2 Off-Road features an annular ring with eight evenly spaced orifices that replaces the standard single brass tube (down-leg) fuel feed. The AVS2 Off-Road booster ring distributes fuel into the airflow stream with an even spray that eliminates flat spots and greatly improves throttle response in the low-to mid-RPM range without sacrificing top-end power.

The AVS2 Off-Road is unaffected by engine backfires since there are no power valves to blow out. For fast and simple part-throttle tuning, metering rods and springs can be changed in seconds without carburetor removal or fuel draining. AVS2 Off-Road carbs have the unique ability to hold a tune when compared to other carburetors. Your tuning and adjustments stay unchanged, so performance remains consistent.

Updated primary and secondary booster clusters in the AVS2 Off-Road offer the most accurate and up-to-date calibration available for today's fuels and octane levels. Additionally, the unique Qwik-Tune Secondary Air Valve allows for limitless calibration of the secondary circuit. Adjustments can be with simple hand tools in seconds to suit your application.