600 CFM Street-Performance Sweet Spot: 600 CFM airflow rating is calibrated for daily driving & weekend cruising—no overkill for small-block engines (Compatible With Chevy 350, Ford 302, Mopar 318). The Performer-series fuel curve eliminates "flat spots" at mid-throttle, delivering smooth acceleration from idle to 6,500 RPM, perfect for both stock and mild performance builds. Electric Choke for Hassle-Free Cold Starts: No more manual choke adjustments! The built-in 12V electric choke auto-adjusts based on engine temperature—fires up quickly in cold weather (30°F+) and stays stable at idle. Ideal for drivers who want "turn-key" convenience, even with classic cars or daily-driven hot rods. Universal Square Bore Fit & Bolt-On Installation: Designed with a standard square bore flange, compatible with 90% of aftermarket intake manifolds (Replacement For Edelbrock Performer, Holley Street Avenger, Weiand Stealth). Includes pre-installed gaskets, fuel inlet fitting, and detailed instructions—most DIYers can install it in 1-2 hours (no professional tuning needed for basic use). Durable Build for Long-Term Reliability: Aluminum alloy body resists corrosion from fuel vapors and engine heat; precision-machined metering blocks (0.095" primary jets, 0.098" secondary jets) ensure consistent fuel delivery. The non-stick throttle plates reduce wear, so it maintains performance for years Emissions-Friendly & Fuel-Efficient: Fit for 1987+ vehicles. The optimized fuel-air mixture reduces excess fuel consumption—many users report 1-2 MPG improvement over old/worn carburetors. Great for drivers who want performance without sacrificing fuel economy or failing emissions tests. The 1406 Performer Series 600 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day.
Several characteristics make the 1406 Performer Series 600 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits.
The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly,
the carburetor has the unique ability to "hold a tune", so once it is tuned, the carburetor stay's tuned. What this means to you is that compared to other carburetors,
the performance remains consistent and the calibration stays unchanged.
The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels.
The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that's reliable,
user-friendly and is easily tunable for miles and miles of trouble-free operation.
This carburetor is not recommended for use on RPM or Torker II intake manifolds. Calibrated for fuel economy.