When you consider what that old tech is doing its pretty sweet... As for Nascar I dont always agree with what they do for the sport, its atleast a drug free sport or should say the try the most to keep it that way... Plus the tech that they are up to now with the rules they have to follow really makes a sport that I have always admired... 900HP from a 358cui single 750cfm carbed overhead valve pushrod motor with all kinds of limitations to me proves the statement "good old American knowhow" is still getting it done... Sure Toyota is in there now and doing well but they take what Toyota gives them and make it their own with internals and tricks that would baffle even the best... Also given the weight and tire size and the frick`in goofy areo package they have to run the cars still perform like nothing else on the planet... Nascar is an ever changing sport and like everything else it will never be perfect but damn when 43 cars take the green flag and pass the start finish at any race and you dont get a stiffy then your either impotent or dead...!