Here it is finally after alot of problems. thanks to everyone who helped me.
Pat
Pat123's Hybrid Rifle
- Attachments
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- the whole thing
- myhybrid2.JPG (4.46 KiB) Viewed 6784 times
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- my hybrid
very nice job. very nice job indeed.
some questions though:
why so much electrical tape?
and... source of ignition? stun gun i presume
some questions though:
why so much electrical tape?
and... source of ignition? stun gun i presume
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“Happiness is the meaning and the purpose of life, the whole aim and end of human existence”
“Happiness is the meaning and the purpose of life, the whole aim and end of human existence”
The huge wad of tape is a nice addition.
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bigbob12345
- Staff Sergeant
- Posts: 1516
- Joined: Sat Dec 01, 2007 9:13 am
- Location: Mercer Island,Washington
Great job
some specs would be nice though
some specs would be nice though
It is actually black duct tape. it is the only thing i could find to attach the electric bbq lighter.why so much electrical tape?
and... source of ignition? stun gun i presume
I haven't shot it yet. I will tomorrow. I'll post damage pics then.
the chamber is roughly 13" of 1.5" sch 40 steel
barrel 36" .5" sch40 steel
edit: changed chamber from 18 to 13"
Last edited by pat123 on Fri Mar 28, 2008 7:37 pm, edited 1 time in total.
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bigbob12345
- Staff Sergeant
- Posts: 1516
- Joined: Sat Dec 01, 2007 9:13 am
- Location: Mercer Island,Washington
barrel could be a lot longer(atleast 72in).
I would also recommend a larger bore barrel with a chamber that size, A 1in barrel should work good with it.
I would also recommend a larger bore barrel with a chamber that size, A 1in barrel should work good with it.
Ok thanks.
could you help me with my pressures to fill my meter and stuff. I tried several times and I am getting wierd numbers.
could you help me with my pressures to fill my meter and stuff. I tried several times and I am getting wierd numbers.
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bigbob12345
- Staff Sergeant
- Posts: 1516
- Joined: Sat Dec 01, 2007 9:13 am
- Location: Mercer Island,Washington
here is a link to the math required for finding the right pressure for hybrid meters
http://www.spudfiles.com/forums/hybrid- ... 13602.html
http://www.spudfiles.com/forums/hybrid- ... 13602.html
so if my chamber volume is 23ci I would do this
23/.958-23
this would give me 1.008
I divide that by my meter volume which is .45ci
now I have 2.24 bar?
multipy that by 14.7
giving me 32.93psi
so for a 1x mix i fill my meter to 32.93?
for 2x i us 64 and so on?
how do I get to a 4x mix? propane tanks don't hold 131psi do they?
23/.958-23
this would give me 1.008
I divide that by my meter volume which is .45ci
now I have 2.24 bar?
multipy that by 14.7
giving me 32.93psi
so for a 1x mix i fill my meter to 32.93?
for 2x i us 64 and so on?
how do I get to a 4x mix? propane tanks don't hold 131psi do they?
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bigbob12345
- Staff Sergeant
- Posts: 1516
- Joined: Sat Dec 01, 2007 9:13 am
- Location: Mercer Island,Washington
Pat:You just charge the propane meter to 64psi twice and you will get a 4x mix.
its a little harsh on the eyes, but if it works it works!
"physics, gravity, and law enforcement are the only things that prevent me from operating at my full potential" - not sure, but i like the quote
you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
thanks I get it now that was a stupid questionPat:You just charge the propane meter to 64psi twice and you will get a 4x mix.
Yeah I am trying to find a better way to attach the bbq lighter and some way to hide the wires. I might just cut them shorter but they have the tips to attach to the bbq lighter. HOw would you attach the propane tank other than zip ties?its a little harsh on the eyes, but if it works it works!