Review on Auto Moto Yamaha Grizzly YFM600 Carburetor by Dennis Reed

Everything seems to be working fine once I replaced the brass fuel plugs. There were no instructions included. I installed it on my 2000 Yamaha Grizzly 600, then ran it and found that the brass tank plugs it was already installed with were too small. After replacing them with the larger jet kit that came in the plastic bag, it seems to be working as it should. I will update this if there are any issues in the near future. Don't waste time trying to find out for yourself. If you can. The brass plugs have no identifying information to determine their size, unlike the original plugs from my old carb which are stamped with numbers to identify their size. However, the carbs appear to be good as advertised. I just wanted and expected there to be at least some information in there to make life easier for everyone.