what style race? braket style or heads up? there are lots of us with 4 cyl cars that would love another 4 cyl exclusive race, but not every one has a cobalt. u might get alot more cars to show if it was open to any 4 cyl. can divide up the classes by car count . if theres enough really fast cars u can run a heads up outlaw class , other wise ppl are still gona be driving across the country side to a new race. that may not be as well organized, if its a 4 cyl braket style race , theres lots of turbo 4 cyl cars around that would love to run. just a thought. i have a 2.3 turbo mustang , getting close to being able to drive it .