MIKUNI HIGH PERFORMANCE SUPER BN CARBURETOR 40MM I-SERIES - 13-5053

The Mikuni High Performance Super BN Carburetor 40mm I-Series (SKU 13-5053) is a high-flow performance carburetor built for riders who need sharp fuel delivery and reliable throttle response, making it the go-to Mikuni Super BN 40mm I-Series performance carburetor for serious powersports builds. At $484.95, the Mikuni 13-5053 runs a 40mm bore with an extended throttle shaft that keeps air moving without restriction where it counts. Throttle response feels crisp lap after lap thanks to a Viton tip needle valve that holds optimum pop-off pressure consistently. That's the kind of repeatable performance a builder actually needs.

• Delivers consistent pop-off pressure so fuel control stays reliable across your RPM range.
• Built with an extended throttle shaft so airflow won't get choked through the 40mm bore.
• Fits I-Series performance carburetor applications needing a direct replacement or upgrade.
• Holds Viton tip needle valve pressure so your carburetor won't hunt at idle.
• Designed without a butterfly choke so the cold start carburetor system pulls more air directly.

Pick up the Mikuni High Performance Super BN 40mm I-Series carburetor at Dillon Powersports, authorized dealer.