Formula One World Championship: The Hart 2.0 litre 420R engine built by Brian Hart (GBR), which powered the championship winning Toleman F2 cars. Hart would develop a 1.5 litre turbocharged engine for Toleman when they entered the the 1981 Formula One World Championship. Formula One World Championship, c. September 1980.
The Hart 2.0 litre 420R engine built by Brian Hart (GBR), which powered the championship winning Toleman F2 cars. Hart would develop a 1.5 litre turbocharged engine for Toleman when they entered the the 1981 Formula One World Championship.
Formula One World Championship, c. September 1980.