[Lynn A McCarty]

1.) Bogus after market castings
2.) Bogus HP ratings
3.) Bogus Intake runner numbers
4.) Bogus rules that help some combos much more than others
5.) Bogus combinations never exiting in a car
6.) Bogus deck heights
7.) Bogus carb swaps
8.) Equalization of SAE HP ratings to 1971 and earlier engine dyno ratings.

All create a need for some type of factoring system.