Well....

I thought I might still have an old pack of B8-3s someplace...and I did, just dug those out a few minutes ago.

They are Centuri B8-3s, three in the little orange/white box, with the coding of 26L1 on them, so one of you can easily deduce the year that was.

So, they did exist, and now I do remember using several packs of these in gliders way back when. Nice motors for good kick/short delay stuff.

Addendum: If I get a chance, I will get photos of these along with a nozzle shot and post them here. Since I dont have a camera I have to wait for someone who does to show up