MIKUNI 4/PK MAIN JET LRG RND #52.5 - 134-70525

The Mikuni Large Round Main Jets #52.5 are carburetor fuel jets sold as a 4-pack, and the Mikuni large round main jet #52.5 4-pack is the right call for riders who need exact fuel delivery on a Mikuni-carbureted powersports machine. Large round main jets control the air-fuel mixture at wide-open throttle, and the #52.5 size gives you a reliable reference point when you're tuning for elevation changes, temperature swings, or a new intake setup. Getting crisp throttle response at full pull starts with accurate main jetting, not guesswork. Four jets per order means you won't lose a build day tracking down a single replacement.

• Delivers consistent fuel flow at the #52.5 jet size for repeatable wide-open throttle tuning.
• Fits Mikuni carburetors spec'd for large round main jets without any modification needed.
• Keeps your carburetor fuel tuning powersports toolkit stocked with four jets in one order.
• Built to the large round jet standard so flow rates match what your Mikuni carb expects.
• Designed for tuners who won't accept a rich or lean condition when a jet swap fixes it.

Order the Mikuni Large Round Main Jets #52.5 4-pack today from Dillon Powersports, authorized dealer.