But there is so much more to the changes coming with the Next Gen than simply body styling and new 18-inch wheels.<br>Much of the benefits of the new car will come from changes that race fans may never actually see simply by watching the cars compete on track next season.<br>“We talk about this car and it’s a huge architecture change. The Gen-6 car (current model), I hate to use the words ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/next-gen-hidden-secrets-nascar/6503740/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

More...