Nice stuff, although in the second shot, it does sound like it's venting alot of air before it fires.

As long as it's had a good warm up.

I have no idea about Farenheit, I'm a Celcius man.

It should be fine if you warm it slowly for quite a while.
Although I'm unsure about the long lasting effects of cold weather on PVC, isn't 30F way below freezing?

Did you just lose interest, Rag?

I'm playing Scarified by Racer X for my music exam on tuesday..Gulp.

My Pride and Joy.
It's a Spector Legend 5

http://file031b.bebo.com/10/large/2007/01/24/22/15904394a3344919765b540577674l.jpg
http://file028b.bebo.com/13/large/2007/02/04/16/15904394a3484951372b80510575l.jpg
http://file028b.bebo.com/13/large/2007/02/04/16/15904394a3484954711b977529963l.jpg ...

It's for the pump and piston cannon, it isn't simple.
I would just buy a stirrup pump, 250bar.

Only shipping inside the states I presume?

Should be fine yeah, it's 3/8" so it will have more flow than a regular blowgun. To make it work efficiently though, you'll have to pull the lever fairly fast because it says:

The outlet flow can be regulated by varying the pressure on the hand lever.

I think you'd be be going so overkill if you were piloting a 28mm piston with a 15mm one. Go QEV with custom bit.

I think it's a great idea, I hope it works well.

Salvage the useable bits and pieces, thats what I did when mine flew into a tree.

dewey-1 wrote:Well you can use your imagination of cured epoxy on those extremities!!!!!!!!!

I think most of the members of the Uksgc will remember Fat Pants..

Vacuum Cleaner Penis Pump AKA 'The Blender 2000', now selling at a store near you!

and doesn't want to use gas bottles.

I can't see why anyone would, they're a bitch when you want them refilled.
And of course, it's not free.
Homemade high pressure pump idea is much better.

Rag, where is the thread of your high pressure pump? I remember seeing it somewhere but can't for the ...

They're rated for 17 bar, but I'm sure they'd work at much higher pressures quite well.

Why not put a Check Valve inside of the shaft?
You could compress the air already inside the pump body and allow new air to flow in on the upstroke.