(1) Suitable for 2/4 T 50cc to 350cc engines (common for 1/2/4 cylinder engines). 34mm flat slide carburetor for Mikuni TM34-2 Carburetor 250 cc to 350 cc engine. 2) You can buy a carburetor that is 50 ccm higher or lower than the original carburetor to save gasoline and speed up driving.
