They are all basically airpumps. Some are just better than others.
my favorite is the Ferrari flat 12 - and the V-6 in the Dino, and of course the Porsche Flat 6 at 6800 rpm's!
__________________
"If you can make black marks on a straight from the time you turn out of a corner until the braking point of the next turn, then you have enough horsepower"
-Mark Donohue
