my second cannon

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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How Good is this cannon.

Shitty
0
No votes
ok
0
No votes
average
1
9%
better then normal
9
82%
siick
1
9%
 
Total votes: 11
vblock
Private 2
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Tue Apr 19, 2011 9:22 pm

Hey everybody, this is my new cannon. Im still deciding on a name though.

The Specs are.
The chamber. 4 inch diameter, solid core abs. 24" long.
Fuel meter, 3/4" glv pipe 12" long. one ball valve and one blowgun valve.
modified blowtorch nozzle with hose barb. and 600 psi gauge. injected with mapp gas.

barrel. 6' of 1 1/2" abs pipe with cam fittings.

has interal fan with reachable battery. and a electronic spark ignition.
Attachments
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Last edited by vblock on Fri Nov 25, 2011 1:06 am, edited 4 times in total.
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warhead052
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Tue Apr 19, 2011 9:30 pm

Nice. Thats pretty awesome. Can I see a shooting video or something?
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mark.f
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Tue Apr 19, 2011 9:42 pm

Nice! Does the barrel pass through the back of the camlock fitting? If so did you have to bore out the fitting or sand down the pipe (or both)?
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vblock
Private 2
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Wed Apr 20, 2011 2:38 pm

ill have videos soon. i dont have any from last season. and yes it does its got a spud cutter at the back. and i bored out the fitting on my drill press to alow for the barrle to pass threw.
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Doctore
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Wed Apr 20, 2011 3:27 pm

WOW thats nice :shock:
How much fps???range???
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vblock
Private 2
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Wed Apr 20, 2011 3:52 pm

not shure. i think it should about 300 yards maby?
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Gun Freak
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Wed Apr 20, 2011 7:08 pm

vblock wrote:not shure. i think it should about 300 yards maby?
That sounds reasonable on this beast! Nice job!!! :thumbright:
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
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vblock
Private 2
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Sun Apr 24, 2011 8:02 pm

can anybody think of name for this cannon ?
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Gun Freak
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Sun Apr 24, 2011 8:03 pm

The Boom Box. 8)
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
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vblock
Private 2
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Mon Apr 25, 2011 12:18 pm

haha yes! could work.
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vblock
Private 2
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Tue Apr 26, 2011 9:32 pm

so the name has been Decided. it's going to be the intimidation cannon
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Gun Freak
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Wed Apr 27, 2011 6:54 pm

Aw darn, I liked the Boom Box. :lol:
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
Holy Shat!
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pneumaticcannons
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Mon Aug 01, 2011 9:02 pm

how did u do the voting thing??
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jsefcik
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Mon Aug 01, 2011 9:05 pm

Name it the bubba nator
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mattyzip77
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Mon Aug 01, 2011 9:18 pm

Nice, I like it!! It seems you already named it, but I was thinking "The mean green spudding machine, lol!!!"
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