Yamaha Banshee 350 Dual 38mm Performance Carburetors – Custom Tuned + Jet Kit. Upgrade your Yamaha Banshee with this pair of 38mm high-performance flat-slide carburetors, custom tuned with a carefully selected baseline setup specifically for modified and high-performance Yamaha Banshee YFZ350 engines. Built for High-Performance Banshee Engines. The larger 38mm bore provides significantly increased airflow capability, making this setup best suited for Banshees with substantial engine modifications. Excellent for combinations including. Larger displacement Banshee engines. Individual air filter setups. Dune and drag applications. For mildly modified or near-stock engines, a smaller carburetor may provide better overall response. 38mm carburetors are intended primarily for engines capable of taking advantage of the additional airflow. Custom Tuned Banshee Baseline. Each pair is supplied with a custom Banshee-specific baseline setup, including selected. This provides a much better starting point for final tuning on your particular engine. A selection of additional main and pilot jets is included for fine tuning. The extra jets allow adjustments for differences in. Reed and intake setup. Temperature and seasonal changes. The 38mm flat-slide design is intended for engines requiring substantial airflow at higher RPM. (2) 38mm Performance Carburetors. Custom Banshee baseline jetting. Designed as a performance upgrade for. Important: 38mm carburetors are considerably larger than the original Banshee carburetors. Compatible aftermarket intake boots/manifold and other intake modifications may be required. Verify your intake, air filter, and throttle cable setup before purchasing. The installed jetting provides a custom tuned starting baseline, but final tuning should always be verified for your particular engine. Big-bore displacement, porting, compression, exhaust, reeds, intake, fuel, temperature, humidity, and elevation can all affect the required jetting. Spare jets are included to make final adjustments easier. These are aftermarket 38mm performance carburetors and are not represented as OEM carburetors.
