costella nebulous theorem IV

[speedrelic]

Looking for info and/or photos of the Nebulous Theorem IV. Already been on the net and Jacks site, not a whole lot out there. So hoping there is something here. Any shots of it without the body, dimensions (length?) etc. Saw a photo of it at a GoodGuys show with two of his other cars but couldn't find out where or when. Where is it now? Thanks.

[slowalex]

Some of these pages on this site no longer appears to be active:
http://www.yacoucci.com/gallery/album85/aug15_26

But the site has been archived and you can click back and forward through the pages and view some different capture dates.
https://web.archive.org/web/20060716122035/http://www.yacoucci.com:80/gallery/album85/aug15_26

It looks like some pages might be missing here, and perhaps not enough detail for you, but you should be able to find pictures like this one:

[Tonerjockey]

Here's a shot of 5050 during the build.
Jack lived (worked) a couple miles from my place. He taught me to fiberglass and to not let the wind see ya.

[Tonerjockey]

Here's another shot of 5050

[Stan Back]

I thought the idea was "To Go Under the Air" rather than thru it.  Made sense to me.

[Tonerjockey]

Here's another shot that shows length a little better.

[tortoise]

I'd bet on it being the lowest aero drag machine ever on the salt. It led, if I remember, to a rule change for motorcycles having to be able to lean a certain angle. Am I right about that?

[Tonerjockey]

I don't know if 5050 caused the 20 degree lean capability rule but that's why I went with a sidecar on 1227B.
Flat, low bottom.
Upon review of that rule it looks like it is streamliner specific. 1227B is not a streamliner. oh well. SC makes a little and low vehicle more stable (maybe)