570 CFM - Vacuum Secondaries - Shiny - Gasoline - Electric Choke

Lightweight die-cast aluminum construction keeps heat soak down while modern calibrations make this 570 CFM Brawler Diecast a champ on small-cube street engines. Vacuum secondaries smooth the handoff into the secondaries, and the electric choke simplifies cold starts. With broad tunability and a clean, durable finish, this USA-assembled unit delivers dependable, budget-friendly performance without sacrificing drivability.