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Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.
The Holley Ultra Street Avenger 770CFM carburetor is the ultimate choice for street-driven performance vehicles. Combining the legendary reliability of the Model 4150 with modern convenience features, this 4-barrel carburetor ensures your engine runs smoothly in all conditions. The inclusion of an electric choke makes cold starts a breeze, while vacuum secondaries provide seamless power delivery during daily driving.
Engineered for the enthusiast who wants performance without the complexity of a race-only carb, the Ultra Street Avenger is ready to run right out of the box. Its advanced fuel metering blocks ensure efficient fuel usage, while the lightweight aluminum construction keeps your engine bay looking modern and clean. Whether you are cruising the boulevard or hitting the local track, this carburetor provides the perfect balance of drivability and power. Experience the reliability of Holley engineering and upgrade your ride today with GGCRACING.
Other popular Holley products customers consider together:
Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.
The Holley Ultra Street Avenger 770CFM carburetor is the ultimate choice for street-driven performance vehicles. Combining the legendary reliability of the Model 4150 with modern convenience features, this 4-barrel carburetor ensures your engine runs smoothly in all conditions. The inclusion of an electric choke makes cold starts a breeze, while vacuum secondaries provide seamless power delivery during daily driving.
Engineered for the enthusiast who wants performance without the complexity of a race-only carb, the Ultra Street Avenger is ready to run right out of the box. Its advanced fuel metering blocks ensure efficient fuel usage, while the lightweight aluminum construction keeps your engine bay looking modern and clean. Whether you are cruising the boulevard or hitting the local track, this carburetor provides the perfect balance of drivability and power. Experience the reliability of Holley engineering and upgrade your ride today with GGCRACING.
Other popular Holley products customers consider together:
