Quote Originally Posted by jerry clayton View Post
I heard that they used Barr's leak on the Nautilus Nuke sub when it was new!!!!

It is possible that you just pushed it out because your recovery tank was too full or doesn't have enough capacity---a tube 17 x 1.5 (od?) doesn't have much room----
The drain tube from the recovery tank seems to be dry, and the residue is mostly on the opposite side of the block. The "tank" is one of the standard overflow receivers sold at all the shows - polished tube, more like 1-3/4"ID I suppose, but not large by any means. I guess I'll wash everything down to get rid of the green tint, blow it dry and start it up on some jack stands and watch it for a bit to see if I can find the leak point.