I had a Sky Chief 53 that looked very much like a Denymite, and I always figured they were made by the same company. It now belongs to Randy Ryan. He seems to wind up with all my odd ball old engines. Any time you can buy an old sparker for a dollar it is mandatory that you buy it no matter what shape it is in. You might get lucky and get an Orwick, Super Cyke, or Anderson Spitfire. Then I would give you the hot dogs and buns, 2 dollars, and if you lived close, I would mow your lawn five times.