:::RHMT::: Real Home Made Turbo

General Category => Fabrication => Topic started by: gooseman on January 06, 2010, 12:26:06 AM

Title: Copper charge pipes
Post by: gooseman on January 06, 2010, 12:26:06 AM
http://autospeed.com/A_110860/cms/article.html (http://autospeed.com/A_110860/cms/article.html)

Ran across this in my search for intercooler piping. This would be sweet since I have access to a torch and solder/flux, but not a welder.

Antone here done this?
Title: Re: Copper charge pipes
Post by: 92CXyD on January 06, 2010, 12:45:04 AM
Copper is usually more expensive than aluminum (depends how you acquired it) :evil:

Copper is a great conductor of heat even more efficient than aluminum.

Besides everybody know PVC intercooler piping is where is at.  ;D




BTW the article on the site are entertaining. Some cool ideas on there. :yes:
Title: Re: Copper charge pipes
Post by: onlyflash944 on January 06, 2010, 01:24:10 AM
Antone here done this?

i haven't, but there is no reason you can't if you have the materials and tools to do it
Title: Re: Copper charge pipes
Post by: 7808 on January 06, 2010, 02:25:01 AM
if the stuff cheaper then i thought, and i could map gas solder it, id try it
Title: Re: Copper charge pipes
Post by: bigdaddyvtec on January 06, 2010, 02:27:27 AM
buy a rope and tress are free
Title: Re: Copper charge pipes
Post by: crttaz on January 06, 2010, 05:19:03 AM
copper is NOT cheap......why do you think all the hoodrats are breaking into vacant homes and ripping out the piping......but I've no problems sweating the connections.
Title: Re: Copper charge pipes
Post by: crxvtec91 on January 06, 2010, 09:56:31 AM


Besides everybody know PVC intercooler piping is where is at.  ;D


Damn right, thats what I used on my first kit, I had painted it flat black! :noel:
Title: Re: Copper charge pipes
Post by: 92CXyD on January 06, 2010, 10:04:57 AM


Besides everybody know PVC intercooler piping is where is at.  ;D


Damn right, thats what I used on my first kit, I had painted it flat black! :noel:

Yeah if you look at Specter Performance intake piping kits in parts stores that cater to the ricers.
They make a chrome painted piping kit that locks together.  ;D

Already main stream sort of.
Title: Re: Copper charge pipes
Post by: patsmx5 on January 06, 2010, 06:19:18 PM
Looks cool on the surface, but it's not needed. I run steel pipes that are painted and my AIT's post IC are 4-8*F over ambient when in boost, cause the IC isn't 100% effective, maybe 90% effective. My hotside IC pipe might drop 5*F from the charge before it goes in the intercooler. But even if I put a copper one that dropped 20*F from it, once the IC takes away 90% of the temp delta, the result would be 3-7*F above ambient probably. Negligable.
Title: Re: Copper charge pipes
Post by: 7808 on January 06, 2010, 07:00:48 PM
copper is NOT cheap......why do you think all the hoodrats are breaking into vacant homes and ripping out the piping......but I've no problems sweating the connections.
i thought maybe with years of stolen copper being recycled + the fact newer houses use less copper and more snap together plastics plumbing shit, maybe the prices took a dump?
Title: Re: Copper charge pipes
Post by: onlyflash944 on January 06, 2010, 07:04:46 PM
copper is NOT cheap......why do you think all the hoodrats are breaking into vacant homes and ripping out the piping......but I've no problems sweating the connections.
i thought maybe with years of stolen copper being recycled + the fact newer houses use less copper and more snap together plastics plumbing shit, maybe the prices took a dump?

prices took a dump when china had the olympics.  they shut down industry for like 3 weeks to clean the air up and thus every bit of scrap that goes to the slant eyes got backed up in the states.  then theres this recession thingy
Title: Re: Copper charge pipes
Post by: PhilStubbs on January 06, 2010, 10:51:36 PM
damn, i was just thinking abou this the other day. not that i planned to do it, but it seemed like a very easy way to make charge pipes.
Title: Re: Copper charge pipes
Post by: onlyflash944 on January 06, 2010, 11:02:08 PM
damn, i was just thinking abou this the other day. not that i planned to do it, but it seemed like a very easy way to make charge pipes.


it is, if you can find a cheap source of copper. 
Title: Re: Copper charge pipes
Post by: PhilStubbs on January 06, 2010, 11:09:53 PM
yea, cost was the big factor in why i wouldnt do it.
Title: Re: Copper charge pipes
Post by: bigwig on January 07, 2010, 12:05:09 AM
High thermal conductivity is not always good.  If its hotter under the hood than it is in the intake pipes, I see no reason you'd want to use aluminum/copper.  On the hot side, in theory, always use a material with a high thermal conductivity.  On the cold side, it's a questionable choice.  I'd personally use whatever is cheapest.
Title: Re: Copper charge pipes
Post by: gooseman on January 09, 2010, 01:28:34 AM
Scratch it. I got some pipe from a buddy. I will use PVC for what ever pipe I don't have.
Title: Re: Copper charge pipes
Post by: slappynuts on January 09, 2010, 07:12:17 PM
I bet you could use alumiweld and a tailpipe expander to sweat aluminum charge pipes. Whos going to be the first to try it?
Title: Re: Copper charge pipes
Post by: NoPistons! on January 12, 2010, 01:49:19 AM
I thought about using baby seal foreskin for couplers and hollowed out whale bones for charge piping.

Mink on the seats, snake skin on the wheel.

Pimp.


I couldn't see any reason to use copper charge piping when you can use brake kleen cans......