2012 was last year we had limited sportsman class and hole field was chevys sept one ol boy build a w2 headed magnum motor and won most races! every body swore he was cheating so he built a chevy and a ford and drove a different one each week and still won most time, no body ever would protest him track never teched nothing but carbs and every body still calls him a cheater,..lol gotta love dirt track drama! heres a pic of camaro i built for this class finished it 8/26/12 and run it 12 laps, track closed, class ened, no other track ran any thing close on rules, why i went crate model, thay can fit n run bout any wheres....still cubic dollars wins...DWB