first combustion

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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thespeedycicada
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Posts: 429
Joined: Sun Aug 12, 2007 1:28 am

Wed Aug 15, 2007 8:46 pm

first combustion nothing special throws golf ballf pretty far sch 40 chamber sdr 26 barrel.What do you think?
Attachments
standin up
standin up
P1010106.JPG (15.12 KiB) Viewed 1300 times
spark gap
spark gap
P1010103.JPG (12.51 KiB) Viewed 1300 times
chamber
chamber
P1010100.JPG (17.57 KiB) Viewed 1300 times
the ignition
the ignition
P1010099.JPG (16 KiB) Viewed 1300 times
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Hailfire753
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Location: Near Philadelphia, PA

Wed Aug 15, 2007 9:03 pm

Good Job!! That is pretty good for a first. I wish I could make a golf ball barrel...
Anyways, nice paintjob. :lol: Black is always the best :wink:

What do you use for fuel?

And... is your first launguage english? :lol: Im kidding. could use a comma or too.
UPDATED MARCH '08
field-legal paintball semi
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thespeedycicada
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Posts: 429
Joined: Sun Aug 12, 2007 1:28 am

Wed Aug 15, 2007 9:08 pm

Hailfire753 wrote:Good Job!! That is pretty good for a first. I wish I could make a golf ball barrel...
Anyways, nice paintjob. :lol: Black is always the best :wink:

What do you use for fuel?

And... is your first launguage english? :lol: Im kidding. could use a comma or too.
Actually im studying japanese so my writing is off whack.I use vbody spray for fuel.
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f.c
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Joined: Sun Jul 08, 2007 2:40 am

Fri Aug 17, 2007 12:29 am

its a nice clean gun. basic combustion now comes the time for chamber fans and propane injection. :evil:
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