Quote Originally Posted by Knestis View Post
Post 1, paragraph 2.


K
All other things being equal, a chassis with two seats is going to have an advantage over one with four - frontal area, aero "licked surface," impact of bluff rear surfaces on Cd, and center of gravity to name a few. The formula for setting spec weights doesn't take these variables into consideration, nor can it really be expected to in any repeatable, consistent way.
But this is a National class so the 'formula' can change by changing the rules every year. If you are saying that weight alone can't compensate, no matter the quantity, ok.