End of rocket launcher

[flamerz14]

3x4" bell reducer with a 4x2" Bushing turned around so that the funnel shaped part is facing backward. Looks great! Needs a bit of modification to the bushing to make it go in backwards though.

so how do i modify it?

[thrasmussen]

You just grind down the flange that keeps it from going in backwards.

[flamerz14]

erm.. sorry i don't get you.

[souljahz_unite]

the best way i think is the hot oil. it works and you wont get flaming pvc ._. all the hot oil does is soften up the pvc to be 'modeled' in a way. Here the link to the spudtech tutorial :

http://spudtech.com/content.asp?id=26

That has a step by step and a what to do and what not to do. Id reccomend it just because his results looked decent. I plan on trying it as soon as i get myself some pvc pipe.

[flamerz14]

Wow, thnks! but now the only problem is the 3'' pipe im using... the flaring proces and my pipe- could it really work?

[frankrede]

WHat about flanges!
No oil or modding involved.

[flamerz14]

Great idea frankrede.. just wanna ask- dont flanges have an open hole at the end??

[thrasmussen]

erm.. sorry i don't get you.

You remove this:
And if you get the right one it will have a bowl/cone shape to it in the rear.

[flamerz14]

ouh remove the edges u mean?

[thrasmussen]

Yes. exactly. And stick that in backwards, into the 4" end of a 4x3" bell reducer.

[flamerz14]

bell reducer is the normal reducer rite? sorry but im a noob at pipes and stuff

[thrasmussen]

It's just like a regular bushing but in a bell shape.

[iknowmy3tables]

a reducer is a reducer the technical name for them are brushings and couplings brushings have one male side and one female side, couplings have two female sides they dont always reduce

[thrasmussen]

Yes the "Bell Reducer" is like a coupling but with one end smaller than the other.

[juscuz]

ya he could just go to google and get an image. and juscuz welcome to spudfiles. i like jack's second idea a lot.

I assumed it was a photo shop but being a small photo it was hard to tell..


Thanks for the welcome, I am not that new I just finally registered.

I agree the altered bushing with the bell reducer would look the best.