The Edelbrock AVS2 Off-Road Carburetor #1915 with Manual Choke is a special 650 CFM version of the proven #1905 street carb with Annular Flow Booster technology for near-EFI-like drivability that you can feel as soon as you step on the gas. Like AVS2 street carbs, the AVS2 Off-Road features an annular ring with eight 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. 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. 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. AVS2 Off-Road Carburetors feature a two-piece design for easy tuning that allows you to make float level adjustments or replace internal components without draining the carburetor or removing it from the engine. The AVS2 Off-Road 650 CFM is available with a manual (#1915) or electric (#1916) choke and is manufactured by Edelbrock in the USA.
Features & Benefits:
- Annular Flow Booster technology
- Spring-loaded needle and seat for rough terrain
- Spring-loaded anti-syphon ball eliminates drip
- No power valves to blow out
- Available with manual or electric choke
Additional Attributes:
- GTIN: 00085347019151
- Barrel Quantity: 4 Barrel
- Body Height: 3.25
- Booster Type: annular
- Bore Diameter: Primary Bore 1.44; Secondary Bore 1.75
- Choke Type: Manual
- Condition: New
- EGR Port: No
- Finish: Satin
- Flange Shape: Square
- Gasket Or Seal Included: Yes
- Main Venturi Diameter: 1.19
- Material: Aluminum
- Maximum Flow Rating: 650
- Metering Rod Size: .073 x .042
- Primary Jet Diameter: 0.104
- RGL: WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
- Secondary Jet Diameter: 0.098
- Series: AVS2
- Spring Force: 5" Hg (Orange)
Extended Information:
- Emissions : 3
- Life Cycle Status: Available To Order
Packaging:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 13.25 x 7.375 x 6.75 inches
