yes id have to agree with andy, i dont think the weight is helping them, but i bet they have more of it over the front wheels, certainly miller etc have a lot past the front wheels with forward facing turbos, and batterys right behind the front bumper along with tanks for charge coolers and balast. i know some are knocking on the door of 80/20 weight distribuiton. have you corner weighed your car scoff?
i say the weight is not helping becouse the N/A civics are lighter and faster to 60` and not much behind the 330` with no where near the power. the N/A guys average high 1.4x 60`s for the field