Holley Ultra Double Pumper Carburetor 650 CFM Black Billet

Crafted with precision, the Holley Ultra Double Pumper Black Billet 650 CFM Carburetor (0-76650BK) stands out as a testament to high-performance engineering. Constructed from 6061-T6 billet aluminum and finished with a shiny black anodized coating, this carburetor is 43% lighter than traditional zinc models, delivering both strength and aesthetics. The built-in clear fuel level sight glass simplifies adjustments, while the factory preset electric choke ensures effortless startups.

Features and Benefits:
- 6061-T6 billet aluminum construction
- Black anodized finish
- 43% lighter compared to zinc carburetors
- Built-in clear fuel level sight glass for easier fuel level adjustments
- Factory preset electric choke for easy startups
- Enhanced fuel curve for optimal performance
- Optimized calibration for improved throttle response and drivability
- Four-corner idle for precise idle control
- Mechanical secondaries for impressive tire-turning performance
- Dual accelerator pumps for additional fuel under initial acceleration
- 650 cfm
- Made in the USA

Boasting an enhanced fuel curve and optimized calibration for improved throttle response and drivability, this carburetor provides exceptional control. With mechanical secondaries for tire-turning power, dual accelerator pumps for extra fuel during acceleration, and a 650 cfm rating, this carburetor is engineered for maximum performance.

Tech Tip:
- Intended for lightweight vehicles with manual transmission or automatics with a high stall and low gearing.