Oh ok. I was disappointed when I discovered that the entire dash only weighs 10lbs. Sorta disappointed but sort of not because that's less weight I've been hauling around, but also, less to free up. I was expecting 35-40lbs and it was so light I just re-installed it. I think my single DIN head unit was heavier.
Going from everything in the car w/o any weight reduction to removing 380lbs it honestly felt like I had put in bigger cams or something. Much less pedal effort to brake too. But it's only a 1 seater then

the back mostly foam seats weigh almost nothing, the fronts are kind of heavy.