Denny Hamlin explained how he and his team were penalized by NASCAR for an engine teardown issue after winning the Cup Series race at Bristol. On the Actions Detrimental podcast, the 43-year-old driver broke down how Toyota Racing Development (TRD) made the error. “We’ve gone into an era where we’re running engines for two or three races. What happens is they put seals on the engines. They’re like blue seals that go on the engine itself. …Once you win a race, they put red seals on it. They either add red seals as marking as this is a race-winning engine, at some point it needs to be inspected,…