Review on 🔧 BH-Motor Twin Carburetor Repair Rebuild Kits for Mikuni SeaDoo 50 717 720 787 800 SP GS GTX HX XP SPX GTS - New 2 Sets by Adam Bates

Buy SBT or original Mikuni kit, none of these kits are usable. The shoulder on the fuel filters is too thick causing leaks, the gasket on the carburetor pump side is too thin and not tight. The spring wasn't strong enough. The fuel pump check valve bushings were too small and the diaphragms were defective. When the carburetors were reassembled they leaked and the diaphragms pressed against the needle valve (which had the wrong pressure peak anyway due to the wrong spring rate) and this caused the engine to run incredibly rich while fuel was sprayed from the side. . As soon as the engine was shut down, defective diaphragms flooded the engine. This kit will literally make your carbs do anything you don't want them to. Find the right kit and wait for it to appear. It will be worth it.