Crate Racin’ USA is a leading dirt racing sanctioning body and rules platform built around the economical GM Performance 602 and 604 engine ... other Late Model Sportsman, Modified and Street ...

There is no denying the fact that the Modifieds – both the Quandel Concrete 358’s and USS Achey 602 Crate Sportsman – which compete weekly at Big Diamond Speedway provide some of the best dirt track ...