Notices
Evo General Discuss any generalized technical Evo related topics that may not fit into the other forums. Please do not post tech and rumor threads here.
Sponsored by: RavSpec - JDM Wheels Central

where can i get a water temp t-fitting for upper radiator pipe?

Thread Tools
 
Search this Thread
 
Old Feb 13, 2005 | 08:38 AM
  #16  
Cirrusly Evolvd's Avatar
Evolved Member
iTrader: (44)
 
Joined: Jan 2004
Posts: 1,584
Likes: 0
From: High-Plains Desert
Sure, drill a hole into your radiator.
Reply
Old Jul 30, 2005 | 04:48 PM
  #17  
WarmPepsi's Avatar
Evolved Member
iTrader: (35)
 
Joined: Jan 2005
Posts: 2,418
Likes: 1
From: Indianapolis, IN
Originally Posted by marksae
bump... just want to make sure this is the right one before i order.
Reply
Old Dec 23, 2005 | 09:03 AM
  #18  
SuperHatch's Avatar
Evolved Member
iTrader: (23)
 
Joined: Mar 2004
Posts: 2,044
Likes: 0
From: NJ
Bumping an old thread with a question...

Is taping into the upper radiator hose the best solution for monitoring temperature? Coolant doesn't flow through the radiator unless the t-stat opens, so wouldn't it be better to tap into a cooling line that sees the engine coolant temp and not the temp after the thermostat? I mean, I understand that once the t-stat opens that the whole system should be the same temp, but if your t-stat fails and gets stuck shut, your gauge won't read properly. Should you tap into the small line that goes to/from the throttle body with a smaller adaptor instead?

- Steve
Reply
Old Dec 23, 2005 | 10:29 AM
  #19  
marksae's Avatar
Evolved Member
iTrader: (12)
 
Joined: Sep 2003
Posts: 2,995
Likes: 1
From: SF, CA
You bring up a good point Steve. I guess you can rely on the stock water temp needle to verify your aftermarket gauge's accuracy.
Reply
Old Dec 23, 2005 | 09:16 PM
  #20  
SuperHatch's Avatar
Evolved Member
iTrader: (23)
 
Joined: Mar 2004
Posts: 2,044
Likes: 0
From: NJ
I guess I'm just going to tap mine at the throttle body... shorter wires and a hidden sensor that way anyway...
Reply
Old Dec 23, 2005 | 09:44 PM
  #21  
talentsearch301's Avatar
Evolved Member
iTrader: (79)
 
Joined: Aug 2005
Posts: 1,511
Likes: 1
From: Maryland,N.Carolina, New York
Damn wish I saw this a few days ago....I just bought one here used and it came out to be a few dollars more with shipping, than one new with shipping!

Oh well!
Its all good
Reply
Old Dec 24, 2005 | 03:56 AM
  #22  
WarmPepsi's Avatar
Evolved Member
iTrader: (35)
 
Joined: Jan 2005
Posts: 2,418
Likes: 1
From: Indianapolis, IN
Originally Posted by SuperHatch
Bumping an old thread with a question...

Is taping into the upper radiator hose the best solution for monitoring temperature? Coolant doesn't flow through the radiator unless the t-stat opens, so wouldn't it be better to tap into a cooling line that sees the engine coolant temp and not the temp after the thermostat? I mean, I understand that once the t-stat opens that the whole system should be the same temp, but if your t-stat fails and gets stuck shut, your gauge won't read properly. Should you tap into the small line that goes to/from the throttle body with a smaller adaptor instead?

- Steve
i never realized i didn't come back and bump this when i did it. I didn't use the device above.

Our turbos are water cooled/heated. Took me a little to believe it, but water is always circulating to them. At the point where it leaves the head, i put in a T, and my sensor. If someone reminds me, i'll take a picture when i get home after the first of the year. Works great, you see the temp the turbo sees, which isn't the hottest, i agree, but a good place to be checking it.

Normal driving, oviously warmup to around 180, then even in beating it on track, i'm seeing just over 200 (max) and a normal 195 during/right at the end of a session.
Reply
Old Dec 24, 2005 | 04:49 AM
  #23  
BADEVO's Avatar
Evolved Member
iTrader: (35)
 
Joined: Dec 2003
Posts: 2,440
Likes: 0
From: Summerville SC
Originally Posted by SuperHatch
Bumping an old thread with a question...

Is taping into the upper radiator hose the best solution for monitoring temperature? Coolant doesn't flow through the radiator unless the t-stat opens, so wouldn't it be better to tap into a cooling line that sees the engine coolant temp and not the temp after the thermostat? I mean, I understand that once the t-stat opens that the whole system should be the same temp, but if your t-stat fails and gets stuck shut, your gauge won't read properly. Should you tap into the small line that goes to/from the throttle body with a smaller adaptor instead?

- Steve

Isnt the factory sender located in the thermostat housing???? Question is, is it located before or after the thermostat opening/closing.
Reply
Old Dec 26, 2005 | 09:11 AM
  #24  
SuperHatch's Avatar
Evolved Member
iTrader: (23)
 
Joined: Mar 2004
Posts: 2,044
Likes: 0
From: NJ
Good question, I'll check....

However, there is a small weep hole in the t-stat housing that allows a very small amount of fluid to get by while the t-stat is closed. The reason for this hole is to allow air out of the engine block while filling the system, but it might be just enough to allow hot coolant to get to the temp sensor as well if it is close enough.

- Steve
Reply
Old Dec 27, 2005 | 04:07 PM
  #25  
SuperHatch's Avatar
Evolved Member
iTrader: (23)
 
Joined: Mar 2004
Posts: 2,044
Likes: 0
From: NJ
The temp sensor is on the hot side of the thermostat.... right where it should be.

- Steve
Reply
Old Dec 28, 2005 | 03:28 AM
  #26  
BADEVO's Avatar
Evolved Member
iTrader: (35)
 
Joined: Dec 2003
Posts: 2,440
Likes: 0
From: Summerville SC
Great, I am just going to "T" off the factory unit or drill and tap into the thermostat housing right next to it.
Reply
Old Dec 28, 2005 | 03:59 AM
  #27  
WarmPepsi's Avatar
Evolved Member
iTrader: (35)
 
Joined: Jan 2005
Posts: 2,418
Likes: 1
From: Indianapolis, IN
guys, am i missing something, why drill into anything? the turbo has water flowing to it all the time, no issues at all. Simply buy the right size T and adapters and it's cake. Give me a few more days ( i get home tues) and i'll take a pic, it's really the easiest thing ever. no drilling, no bad readings, etc.
Reply
Old Dec 28, 2005 | 04:04 AM
  #28  
BADEVO's Avatar
Evolved Member
iTrader: (35)
 
Joined: Dec 2003
Posts: 2,440
Likes: 0
From: Summerville SC
Originally Posted by WarmPepsi
guys, am i missing something, why drill into anything? the turbo has water flowing to it all the time, no issues at all. Simply buy the right size T and adapters and it's cake. Give me a few more days ( i get home tues) and i'll take a pic, it's really the easiest thing ever. no drilling, no bad readings, etc.

Well dammit Pepsi I'm waiting on you. LMAO

Until then I'll sit back and have a cold coke .....cuz thats all we have in Iraq right now. bwhahahahaha
Reply
Old Dec 28, 2005 | 04:06 AM
  #29  
WarmPepsi's Avatar
Evolved Member
iTrader: (35)
 
Joined: Jan 2005
Posts: 2,418
Likes: 1
From: Indianapolis, IN
haha. If you can find an engine bay pic, it's real easy to show you where and how it's done, but i don't have any (away from normal computer).
Reply
Old Dec 28, 2005 | 04:09 AM
  #30  
BADEVO's Avatar
Evolved Member
iTrader: (35)
 
Joined: Dec 2003
Posts: 2,440
Likes: 0
From: Summerville SC
I can wait, I wont see my engine bay for another 3 weeks or so anyway.
Reply



All times are GMT -7. The time now is 08:24 AM.