There's an engine in there, we just took out all the stuff we didn't need.
In the other pic and when it was weighed, the only major things that were missing are the front bumper and the exhaust from the cat. But there's still a lot more weight to be saved by replacing some stuff with lighter components, like the hood. And there's still a lot of unnecessary wiring to be removed, plus a couple more things on the interior.
That's the only pic I have of the interior, you can see it's basically bare. The passenger seat was in the car when it was weighed. Right now inside just has 2 seats, the dash, door panels, the heater core and fan and everything are still in there too. But we did remove the ac piece that's under the dash which was a decent bit of weight and I'm sure a lot of people forget about it. We still need to do something about the dash to save some weight and I'm considering trying to find a smaller heater core and air ducting to use. We wanted to keep it because we're in the northeast and we don't want the windshield fogging up to hurt us anymore than it has to. We also removed all the sound deadening and stuff that's on the firewall, I think all of that was worth about 30lbs. Everything behind the seats is basically stripped, speakers, antenna, rear wiper, etc. All of it's gone.
I think we're close to the limit of the weight you can take out of the car without spending much money. Once I get the shocks built for the car, we're going to see how much more weight we can take out and get it ready for a cage. I would really like to see the car no higher than the 3k mark in race trim, so with the cage and everything else we would need to run at the track.