MIKUNI HEX MAIN JETS 4/PK #280 - 134-8280

The Mikuni Hex Main Jets #280 are carburetor fuel jets sized at #280 and sold as a 4-pack, making the Mikuni hex main jets #280 4-pack carburetor tuning solution the right call for any rider pushing fuel delivery on a heavily modified Mikuni-carbureted machine. That #280 sizing puts you at the extreme large end of the main jet range, which is exactly where you need to be for serious big bore builds, turbo setups, or high-flow intake and exhaust combinations. Getting your air-fuel ratio dialed at the correct jet size is crisp compared to chasing a bog or flat spot with guesswork. Buying four jets at once means you won't be stuck mid-tune when you need to step up or back down.

• Delivers consistent fuel flow at the #280 jet size for repeatable tuning results.
• Built to Mikuni hex main jet spec so flow rates match factory carburetor standards.
• Fits Mikuni hex-style carburetors for a direct no-fuss installation.
• Keeps your carburetor fuel jetting powersports toolkit stocked with four jets per order.
• Designed for riders who won't accept a rich or lean condition when a jet swap fixes it.

Order the Mikuni Hex Main Jets #280 4-pack today from Dillon Powersports, authorized dealer.