The next generation race engine returns and we’re (finally) back on track with our RHS Dirt Late Model LS7 build. Since we never take the easy way out, we started with one of the toughest ...

Short tracks throughout Michigan have struggled in recent years with Late Model car count, but I-96 Speedway owner Mike Mouch has a plan to reverse that trend at his Lake Odessa-based, half-mile ...

Bob Rahilly says building engines actually was a hobby that grew into a profession. “We started out when we were kids building engines for local late-model stocks around South Florida,” Bob ...

Circle Track and CRD engine development assemble the short block on our next generation super dirt late model LS7 engine. This time around we are finally putting parts together, and we’re happy ...