Here's The Valve Plans Huse

[noname]

OK here we go. Green is the T, Yellow is the piston, blue is a 1.5" street elbow, gray is a 2.5" to 1.5" bushing, red is a 2.5" coupler, dark green is a 2.5" to 1" bushing, Black is a 3" to 1" bushing, pink is 1" PVC, purple is 1" male threads, brown is a 3" plug, white is a 1" nipple tapped into the plug, light blue is a 1" ball valve, and there should be a schrader sticking out of the side of the plug. Forgot that part. You may have to sand down the 2.5" coupler to make it fit in the 3" T.

[Benny]

If this was for huse spud then you should have PM`d him.

[noname]

I did but I don't know how to put a pic in PM so I just poseted a topic that he'll find.

[huse_spud]

thanks man you are a dude.

i should donate some spud bux.

EDIT: there's 50 spud bux for ya

if i plan to redo stud-zooka i'll make a new chamber and use the 4" pipe form the old chamber for my next project.

i'll then have 2" openings in my chamber instead of 1".

have a 100 more, i'd give you cash if i could this is brilliant!!!

[noname]

The piston can be anything pretty much. It can be an end cap but I don't know what size would be good because they don't have fittings here bigger than 2". You can also try putting some large gaskets on a bolt and have that in there. Glad to help you.

[huse_spud]

umm i could just make it like a diaphram, it seems easier. if i make a piston it'll be for a coaxial.

did you think of this yourself? this is quite cool.

you are a spudgun master!

is a gasket a plastic disk? i'm sorry for my ignorance but i've only gotten into this spudgun stuff in the last 4 months plus i don't have a smart adult to help me, i don't know that much.

[Benny]

The piston sealing surface is rubber or neoprene rubber, (wetsuit material).
or anyhting that seals.

[noname]

Gaskets are like nylon rubber disks that are kind of flexible but hard too. It's not hard to think of stuff when you know how it works.