The Super BN Carburetor for high performance applications is the latest a series of watercraft carburetors from Mikuni. The Super BN earns its name because of the increase performance it delivers over previous Mikuni BN Carbs. Installation Manual: Exercise care when changing carburetion components and any time you work with the fuel system on your watercraft. Work in a well ventilated area. Do not engage the starter while fuel lines are disconnected. Immediately clean up any fuel spill that might occur during carb installation. A: As when installing any performance product, a degree of mechanical ability is required. If after reviewing the parts and instructions you don’t feel that you can properly complete this installation, take your watercraft to a competent professional. Proper installation and adjustment will save time, money and aggravation. A: In most cases your new Super BN Carburetor will be installed in conjunction with an aftermarket manifold and flame arrestor/air filter system. We recommend using this manual, together with the applicable shop manual for your watercraft, and the instructions from the aftermarket manifold manufacturer to help you with the installation and tuning of the Super BN Carburetor.
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