Holley 770 CFM Aluminum Marine Avenger E/C Carburetor – Marine-Grade All-Aluminum

Marine-Grade Durability and Proven Performance

The Holley 770 CFM Aluminum Marine Avenger E/C carburetor extends the heritage of the Aluminum Street Avenger series into the water. Encased in a hard coat gray finish, this all‑aluminum carburetor is engineered to resist corrosion in both fresh and saltwater environments, helping you enjoy smoother starts and steady throttle response mile after mile.

Designed with marine realities in mind, it blends rugged construction with precise tuning capability. Whether you’re cruising for a relaxed day on the lake or chasing high-speed fun, the Marine Avenger is built to meet the demands of boat use without compromising reliability or performance.

Key Features at a Glance

• All aluminum construction for light weight and strength
• Dual metering block system with four-corner idle adjustment for fine-tuning
• PTFE-coated throttle shafts for added corrosion protection
• Calibrated specifically to compensate for the unique engine loads found on boats
• Hard Coat Gray finish delivers marine-grade protection against the elements

The Marine Avenger carries established certifications to support marine use, including J1223 Marine Standard compliance, and it is designed to exceed the typical Coast Guard standards for recreational craft. This combination of protection, calibration, and durability translates into a more predictable idle, smoother transitions, and dependable performance across varying water conditions.

Real-Life Scenarios and Benefits

Imagine cruising along a sunlit shoreline, feeling the throttle respond smoothly as you glide over glassy water. When the boat climbs onto plane, the carburetor’s marine-focused calibration helps maintain consistent power delivery, reducing surges and helping you maintain a steady speed with confidence. In saltwater or freshwater, the PTFE-coated shafts and the robust alloy construction stand up to exposure, so maintenance considerations can stay focused on routine checks rather than corrosion concerns.

• Easy cruising and controlled acceleration for day trips
• Reliable response when planning or trimming for higher speeds

Holley backs the Marine Avenger with a Limited Lifetime Warranty on parts and a one-year repair labor warranty, reinforcing the brand’s commitment to long-term durability. After the first year, repair labor is billed at standard rates, a detail to keep in mind for ongoing ownership and service planning.

Why Choose the Marine Avenger

If you want a marine carburetor that blends race-derived performance with marine-specific engineering, the 770 CFM Aluminum Marine Avenger E/C offers a compelling combination of material quality, tuning flexibility, and corrosion protection. It’s not a guarantee of any outcomes, but a potential path to more consistent operation and enjoyable time on the water.