Prox Main Jet for Mikuni Carburetor Size 170

The Prox 170-size main jet for Mikuni carburetors is a precision component for enthusiasts and mechanics looking to tune the fuel delivery of their Mikuni system. Suitable for a wide range of 2-stroke motorcycles and off-road machines, this main jet delivers consistent performance at mid-range throttle.

• Type: Main jet for Mikuni carburetors – size 170, built for precise fuel tuning.
• Material: Brass, rugged and corrosion-resistant for long-lasting use.
• Size: 170 – precisely matched for mid-range fuel delivery and responsive operation.
• Precision: Strict manufacturing tolerances ensure consistent combustion and repeatable performance.
• Brand: Prox – known for reliable parts with a focus on precise tuning and durability.
• Compatibility: Designed for Mikuni carburetor systems; suitable for various 2-stroke applications and tuning scenarios.
• Part number: JU-47.170

With this size 170 main jet, you can fine-tune your carburetor to match your riding style, riding conditions, and altitude. A properly adjusted main jet improves acceleration, makes the engine smoother at mid-range RPM, and contributes to more efficient fuel delivery. Replacement is simple and allows you to quickly experiment with tuning to achieve your desired performance.