[ERA535]

It does say a lightweight high horsepower car - sounds like a Cobra.
As for the 60 foot times - they are important if you drag race, I guess.
My car (with an aluminum flywheel) did a 1.7 second 60 foot time.
I chose an aluminum flywheel so obviously I like them, they do make the engine sound better - when you hit the gas the engine revs FAST!

Ths has been talked about before - try a search.