Fiat 126 Proto P2 w/ Honda CBR 1000RR Engine racing on track!

Proto P2 cars are a sort of covered go-karts with a very low weight and powered by motorcycle-derived engines which makes them very agile and suitable for slalom races and for tiny and little circuits. Generally they are homemade by enthusiasts but there are specialized companies who build these fun track-toys, like Polini Motorsport. This Fiat 126 (a little Italian city car, which replaced the famous Fiat 500 in 1972) is now powered by a modified Honda 1000cc engine taken from an old CBR 1000RR. Watch it racing at Castelletto di Branduzzo circuit during the 2018 Challenge del Lupo driven by Damiano Furnari. Formula Challenge is an Italian series taking place on permanent circuits or on arranged ones (dirt, tarmac or mixed). Races are chase races in which the cars start at preset intervals. The type of the circuit must be such as to provide an average speed not over 80 km/h. The final classification is drawn up to the sum of the times resulting in the two best heats of the race (out of 3) discarding th