The Edelbrock AVS2 Off-Road Carburetor #1915, equipped with a Manual Choke, represents a specialized 650 CFM version derived from the well-established #1905 street carb. Featuring Annular Flow Booster technology, this off-road variant delivers near-EFI-like drivability, evident from the moment you engage the throttle.
Similar to its street counterpart, the AVS2 Off-Road showcases an annular ring with eight orifices, replacing the standard single brass tube (down-leg) fuel feed. This booster ring ensures even fuel distribution into the airflow stream, eliminating flat spots and significantly enhancing throttle response in the low- to mid-RPM range without compromising top-end power.
Tailored for superior fuel control over challenging terrain, the AVS2 Off-Road incorporates a new spring-loaded needle and seat, along with a spring-loaded anti-siphon ball in the accelerator pump circuit, preventing fuel drip common in off-road situations with standard carbs. Engine backfires pose no threat, as the AVS2 Off-Road lacks power valves.
Tuning becomes a quick and hassle-free process, allowing metering rods and springs to be changed in seconds without carburetor removal or fuel draining. The AVS2 Off-Road's unique ability to "hold a tune" ensures consistent performance with unchanged tuning and adjustments over time.
The updated primary and secondary booster clusters provide precise and up-to-date calibration for contemporary fuels and octane levels. The Qwik-Tune Secondary Air Valve enables limitless calibration of the secondary circuit, easily adjusted with hand tools to suit your application.
With a two-piece design for easy tuning, the AVS2 Off-Road Carburetor facilitates float level adjustments or internal component replacements without draining the carburetor or removing it from the engine. The #1915 model comes with a manual choke and is proudly manufactured by Edelbrock in the USA.
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No