top 20 V8 engines of all time…

It's "opinion" not fact.

Instead of just bashing, why not post up the engines that you believe fit the 5 criteria best?

I did, earlier in the thread (see post#7) I found MoPars to be #1 in 4 of the 5 criteria, and there is obviously one criteria that Chevy owns simply due to the fact that they are more abundant and less costly to by parts for than anything else on the market.
i wasnt bashing, the ratings that were given were merely opinion , not fact, other than production numbers. when it comes to historical significance, the sb had less significance than any mopar engine IMO. the sb chevy receiving a #1 spot is nothing other than everyone jumping on the chevy bandwagon. as far as im concerned, the top five should have been all mopar, in any order.