Replacement Engine Assembly Upgrade Carburetor Fit For GY6 Scooter Wildfire 49cc 50cc Carb,GY6 or GY6 Clone engine 49cc 50cc. 49cc 50cc Go Kart engine. GY6 Scooter Wildfire 49cc 50cc .ROKETA. SUNL. BAJA. KAZUMA. CARROLL STREAM. EAGLE. TAOTAO. REDCAT. TAN