Experience the pinnacle of performance with the Ultra Street Avenger carburetors, delivering an ULTRA-light, ULTRA-shiny, ULTRA-strong, ULTRA-cool, ULTRA-easy, and ULTRA-fast driving experience.
ULTRA light: Crafted with aluminum construction, these carburetors achieve a remarkable 43% weight savings, providing a lightweight yet powerful solution.
ULTRA shiny: The tumble-polished finish not only radiates an intense shine but also retains it longer, ensuring a lasting brilliance.
ULTRA strong: Featuring billet metering blocks and base plates, these carburetors are engineered for unparalleled strength and durability.
ULTRA cool: With black anodized billet aluminum metering blocks and base plates, these carburetors not only perform at the highest level but also add a sleek, cool aesthetic to your vehicle.
ULTRA easy: Simplify float adjustments with the built-in sight window, making tuning and maintenance a straightforward process.
ULTRA fast: Experience high-performance fuel curves that deliver an exhilarating ride on the streets or the track.
The Ultra Street Avenger carburetors boast all-aluminum construction, equipped with metering blocks and a base plate crafted from 6061-T6 billet aluminum. Personalize your look with three anodized color options—Red, Blue, or Black—while maintaining the ultra-high strength and durability characteristic of billet materials. Weighing approximately 5 lbs less than a comparable zinc carburetor, they bring a powerful punch in a lightweight package.
These carburetors share the same exceptional features as their aluminum counterparts, including a tumble-polished aluminum finish, quick-change vacuum secondaries for easy tuning, four vacuum ports for necessary accessories, a factory preset electric choke for seamless startups, built-in fuel filters, and an included fuel line kit for added convenience. The Ultra Street Avengers feature the same optimized street calibration as zinc versions, ensuring outstanding performance on your vehicle. Additionally, the Ultra Street Avenger now comes with anodized metering blocks and a base plate made from 6061-T6 billet aluminum, along with a built-in, clear fuel level sight glass for easy, mess-free fuel level adjustments.
The clean, polished look, combined with Red, Blue, or Black metering blocks and throttle body, will undoubtedly set your ride apart, whether you're at the show or on the track.
Trust your performance to the best—Holley, the only Modular carburetor company with over 100 years of experience, powering every NASCAR champion since the '60s.
Features:
- Shiny with red anodized billet aluminum metering blocks/base plate for good looks and true gasket sealing
- Ultra Street Avengers feature an optimized street calibration that works out-of-the-box
- Factory preset electric choke for easy startups
- Vacuum secondaries allow use on a wide variety of vehicles. Quick Change vacuum housing cap allows you to tune for performance or fuel economy (springs included)
- 4 corner idle allows you to precisely control your idle system
- Built-in, clear fuel level sight glass for easy, mess-free fuel level adjustments
- Aluminum construction for a 43% weight savings
- Compatible with GM, Chrysler, and Ford A/T kickdown linkage (additional parts may be required)
- Fuel line kit included, ensuring no unnecessary trips back to the parts store
- Limited lifetime warranty—Guaranteed to be free from defects in material and workmanship for the life of the product!
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
