Boom! The classic potato gun harnesses the combustion of flammable vapor. Show us your combustion spud gun and discuss fuels, ratios, safety, ignition systems, tools, and more.
That a real work of art you have there. Everything on it looks clean as could be. Like the way you did the ignition. Although I bet it would be nearly impossible to get it high enough to use those scopes you have there. You happen to make a stand for it yet? Seems like it would be alot more pratical with something that weighs that much. Great job.
A stand was very usefull. I have to think about.
I made a little video about shooting. It makes so much fun if you shoot both the spudgun setback very fast 8)