What is considered the fastest? Good handling would be nice also 
The 2003 Guinness Book of World Records lists the fastest-ever top speed of a radio-controlled car as 111 mph (178.63 km/h) set by Cliff Lett of Associated Electrics. Lett, a Team Associated professional driver and one of the designers and developers of the aforementioned RC10 set the record with a heavily modified Associated RC10L3 oval track racer at Irwindale Speedway, Irwindale, California on January 13, 2001.
The 2003 Guinness Book of World Records lists the fastest-ever top speed of a radio-controlled car as 111 mph (178.63 km/h) set by Cliff Lett of Associated Electrics. Lett, a Team Associated professional driver and one of the designers and developers of the aforementioned RC10 set the record with a heavily modified Associated RC10L3 oval track racer at Irwindale Speedway, Irwindale, California on January 13, 2001.