My dad never had the luxury to have the unique in car cams at all times with his cable/satellite provider. I always saw ads for this option during NASCAR races. Good stuff.
@firethestooges48Some of the sound change is attributed to the type of exhaust they are using. The x pipe and y pipe went away. Listen to the IROC pontiacs that only made 450hp. They sound great.
Man I always loved doing the on board feature whenever they were at the non restrictor plate big cookie cutter tracks like Michigan, Fontana, Kansas and other tracks like Brickyard, Atlanta, Texas, Lowes motor speedway, just to hear the RPMs especially from the DEI cars, they always had a higher, pitch. For the superspeedways it was them Hendrick boys because they didn't run x pipes like everyone else did.