Our regular cars weigh about 2050. I may have remembered the 2034 pound billet aluminum chassis number wrong. I do remember we saved 30-35 pounds with the billet aluminum chassis car. The billet aluminum chassis car may have been around 2015-2020 pounds. I did write it down (good thing!). I'll have to find it. The important thing is the billet aluminum chassis is more than twice as stiff as our car.
David