Starting my advanced combustion tomorrow

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.
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sandman
Corporal 2
Corporal 2
Posts: 672
Joined: Thu Mar 15, 2007 6:59 pm

Thu Nov 08, 2007 9:20 pm

ahem, you but the potato in first so the stuff does not come out the barrel :wink: and yes normal propane cylinders are used, also the short fat camping ones are also used
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SpudUke5
Sergeant
Sergeant
Posts: 1099
Joined: Tue Sep 04, 2007 10:16 pm

Thu Nov 08, 2007 10:51 pm

ok thx. Forgot about that :oops:
4SPC, My 4" piston 3" porting cannon
Memo:
Fix up copper cannon
Fix up 4SPC
Start Stirrup pump
Start Toolies piston bazooka
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Rogue
Private 3
Private 3
Posts: 42
Joined: Sat Nov 03, 2007 10:56 pm

Sat Nov 10, 2007 9:59 am

could i build it out of black dvw pipe?



dont flame me :)
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