Go Back   Pro/Forums > ProCooling Geek Bits > Hardware and Case Mod's
Password
Register FAQ Members List Calendar JavaChat Mark Forums Read

Hardware and Case Mod's You Paint it, Cut it, Solder it, bend it, light it up, make it glow or anything like that, here is your forum.

Reply
Thread Tools
Unread 04-16-2005, 07:03 PM   #1
Delirious
Cooling Savant
 
Delirious's Avatar
 
Join Date: Oct 2004
Location: Twilight Zone
Posts: 152
Default 342 heatcore Questions

I just recieved a fedco 2-342 heatcore that i special ordered. However the tubes are oval shaped where they enter the tanks.

Not sure wether to keep it or return it and look for one with round tubes?

Is this goin to hurt flow useing just one aquaXtreme 50z, storm g4, silverprop gpu block and 5 or so feet of tubing?


Last edited by Delirious; 04-16-2005 at 07:53 PM.
Delirious is offline   Reply With Quote
Unread 04-16-2005, 09:40 PM   #2
EnJoY
Cooling Neophyte
 
Join Date: Dec 2004
Location: Massachusetts, USA
Posts: 50
Default

Can't you just bore out the whole to make them round?
EnJoY is offline   Reply With Quote
Unread 04-17-2005, 12:24 AM   #3
ymboc
Cooling Neophyte
 
Join Date: Apr 2002
Location: Ottawa
Posts: 81
Default

I don't think it will affect your flow significantly.... but the bent/oval entry of the tube is not uncommon on heater cores... personally I don't think you have sufficient grounds to return the thing...

If you're going to rip out the tube and add barbs I think the point is moot as you can shape the hole to whatever size you want (within physical limitations)
ymboc is offline   Reply With Quote
Unread 04-17-2005, 12:37 AM   #4
mad mikee
Cooling Savant
 
Join Date: Oct 2001
Location: US of A!!!!
Posts: 146
Consider this....

The water goes through the opening and slams into the far side of the tank, then goes into the channels. Water is doing TWO 90 degree turns (sideways and then down). Overall cross-section is still the same, so no restriction. (So now what do you think hehe )
I am using same version - popped a barb on one end (for the mcp350) and just a tube stub on the other end for 7/16" ID to the rest of the loop.

The only improvement in the GDI equiv (originally got mine @ autozone) is that the holes are round and the tanks are taller to allow the round entry/exit. (which makes them in some cases just a little bigger).
__________________
His PCV2000
DFI ULTRA D (SLI Modded just because) 4200 x2 @ ~ 10 x 260 /1.49 Vcore , G5 + PA160 + 150mm Papst@5V + Maze 4 GPU + mcp350. Temp 36-37(load-2 x D20L) 2x1GB Ballistix PC4000, x800xl 256m, 74G rap + 160G Hitachi SATA , 21" mit/nec 1920x1440 Crt + 19 Neovo F-419 1280x1024 LCD, OCZ Powerstream 600

Hers: (my beloved who lets me do all this)
LianLi PCV1000, SD3700 @ 9x300, 1GB GBLA, 250+ 120 SATA, X700pro, 19" Neovo F-419 LCD, another OCZ 600
mad mikee is offline   Reply With Quote
Unread 04-17-2005, 05:47 AM   #5
Delirious
Cooling Savant
 
Delirious's Avatar
 
Join Date: Oct 2004
Location: Twilight Zone
Posts: 152
Default

I think boring out the holes would be a little risky cause of the thin brass tanks damage easily. That and the tanks arent big enough for round holes, which would be 3/4 inch in order to make the ovals round.

So the GDI version is the one with round holes, wish i had know that before, lol.
Delirious is offline   Reply With Quote
Unread 04-17-2005, 12:33 PM   #6
killernoodle
Thermophile
 
killernoodle's Avatar
 
Join Date: Sep 2002
Location: Charlotte, NC
Posts: 1,014
Default

Keep the oval fittings. You will NOT see any difference in temps because of that miniscule restriction. Cut the tube about an inch out from the core and stretch the tube over it.
__________________
I have a nice computer.
killernoodle is offline   Reply With Quote
Unread 04-17-2005, 01:08 PM   #7
bigben2k
Responsible for 2%
of all the posts here.
 
bigben2k's Avatar
 
Join Date: May 2002
Location: Texas, U.S.A.
Posts: 8,302
Default

I gotta go with KillerNoodle here; the oval shape will also allow you to shroud this core more easily.

I'm trying to mount a shroud on my core, but my tubes are round, and there's barely a millimiter there.
bigben2k is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 12:14 AM.


Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
(C) 2005 ProCooling.com
If we in some way offend you, insult you or your people, screw your mom, beat up your dad, or poop on your porch... we're sorry... we were probably really drunk...
Oh and dont steal our content bitches! Don't give us a reason to pee in your open car window this summer...