The most dominant Australian Supercars team – Triple Eight Race Engineering – has been allied with General Motors for a decade and a half. But the team is pulling the plug on its Chevy partnership at ...

Last year Summit Racing Equipment released its SPC small-block Chevy block, and we finally got to check one out. Of course, the Gen IV/V LS/LT variants get most of the attention in today’s performance ...

For the fifth time this season – and the third time in the last four race weekends – IndyCar's starting grid will look a bit different than the previous day's qualifying results, due to grid penalties ...