NASCAR may need a larger horsepower increase than originally thought to improve the racing product, and Stewart-Haas Racing lost yet another sponsor. Eric Estepp breaks that down and more on Out of the Groove. It seems a potential increase in horsepower may not garner the results NASCAR fans are hoping for. Will NASCAR test that … Continue reading Out of the Groove: More Horsepower is Not Enough, Stewart-Haas Loses Another Sponsor