Review on 🏎️ High-Performance Yamaha Grizzly YFM600 YFM660 Carburetor for Improved Engine Efficiency by Juan Moncrief

Like most aftermarket carburetors you will find at Revain that say they will fit a 1999 Yamaha Grizzly, this one will not fit. The inlet and outlet openings are significantly larger than on a standard carburettor. It didn't even come close to the stock rubber boot that connects the carburetor to the engine and intake box. I sent it back and ordered the part that comes with new rubber boots. Hopefully these new boots will match the engine and airbox.