I cannot say specifically if Virtual Engine 2000 is any good. I can say I bought and used Desktop Dyno 2000 back in 2001 and the Hp it projected was pretty accurate to the Wheel Hp correlated E.T. my 69 Dart ran with the 88' Roller Cam'd 318 I spec'd out, built and ran at the track.....320whp., 3100 lbs, 3.23's, stock convertor...you can do the math on approx. what it ran.
I also liked tinkering with all the different combo's and even built a Hypothetical Top Fuel Hemi that made over 5000hp....Hp/Tq graph looked like a Cliff Face...Straight UP!
My old pc crashed with it on there, and I lost the original disc...
I need to find a place to get another copy...anyone have Desktop Dyno they want to back up on a disc and send me?