It takes a competitive drive to put your engine-building ability to the test at the AMSOIL Engine Masters Challenge. Here, some of the country's top engine builders take their best shot at building ...

On Engine Masters, presented by AMSOIL, the crew dives into how cylinder head flow and boost affect horsepower. They run their 363 Windsor once with 195cc and 225cc heads, and declare once and for all ...

Looking at an event like the AMSOIL Engine Masters Challenge from the outside, one can easily come to the conclusion that the process for the builders is nothing but smooth sailing. Sure, our ...