To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

The Advanced Power Systems Research Center (APSRC) operates 11 internal combustion engine test beds, featuring dynamometers ranging from five kilowatts to 745 kilowatts for powertrain research, along ...

Our lineup of small-block Chevy production heads is (from left to right): 128 ('87 Corvette), 882, 487, 126, 441, 993, 113 ('88-'89 Corvette). The 113 'Vette head is virtually identical to the 128 ...

Engineers at Moog and Piedrafita Systems custom-designed a test rig that simulates the movement of a hydraulic vehicle’s tracks over uneven terrain. Test engineers undoubtedly agree on the need for a ...

Audi has been in development of a Formula 1 engine since late 2022. The manufacturer plans to come into the series in 2026 in a factory effort with the current Sauber team. Nico Hulkenberg, currently ...