check the dynos for alot of those b18 and b20s...or even an LS /Vtec... With all stock internals and you will see that they actually dont produce any more HP than a Stock SVT Contour.
HOWEVER its the weight difference which makes those B18 vtec Hatchbacks to run such good ETs.. 150-180 whp will go a long way in a 2000lb car.
Now turbos are another story. I am just sticking with the basics here.
But if you want to make a fair comparison by all means show us the all mighty all motor 98+ Preludes. I would love to see one of those break out of the 14s all motor, or out of the 15s rather hehe.