Automotive The 1956 General Motors Firebird II Had An Engine That Reached 35,000 RPM 365daily.net May 24, 2025 How often have we heard something described as the car of the future? But in 1956, GM made a concept car that really did have a futuristic feel. Â Continue Reading Previous: The Highest Horsepower Non-Hybrid Production Engine Is AmericanNext: Harry Slatkin Candles 3-Pack from $24.89 Shipped (Reg. $72) Related Stories Automotive New BYD Sealion 8 – pictures Fady A. Samy September 22, 2026 Automotive Tesla Is Once Again Accepting $50,000 Reservations For The Roadster Fady A. Samy September 22, 2026 Automotive New BYD Sealion 8 goes on sale in Australia and the UK could be its next stop Fady A. Samy September 22, 2026