I got me an Elco, 81. I went and measured the car for an enclosure and come up with almost 10 feet. I am finding this a tad hard to believe. Somebody double check me... 55 inches across, 31 inches deep. Now, I have to angle the baffle on the front, but I got 7 inches depth on the top and 14 inches on the bottom. This is with both seats almost all the way back!!! Did I figure this right? I mean it is a rough figure, but still. Seems awful big. Anyways, a Tummult and a Z9000 in an Elco. SPL car? I may say screw the Gremlin!!!