1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Ground breaking MODFICATION>>FREE!

Thread Tools
 
Search this Thread
 
Old 02-02-05, 10:37 AM
  #51  
RX for fun

iTrader: (13)
 
Siraniko's Avatar
 
Join Date: Aug 2001
Location: Socal
Posts: 15,926
Likes: 0
Received 22 Likes on 19 Posts
Originally Posted by RRTEC
Oh well It was worth a shot.. I may still try it one day on an old raggedy 12A.......

hey, its a good topic. we're all brainstorming.
Old 05-02-05, 12:23 AM
  #52  
Full Member

iTrader: (1)
 
TyCity's Avatar
 
Join Date: Dec 2003
Location: Texas
Posts: 169
Likes: 0
Received 0 Likes on 0 Posts
could you use the condensor as a radiator to cool an air/water intercooler?
Old 05-02-05, 12:26 AM
  #53  
Rotary Enthusiast

 
Join Date: Feb 2003
Location: lol
Posts: 803
Likes: 0
Received 0 Likes on 0 Posts
could you use the condensor as a radiator to cool an air/water intercooler?
that was me... friend forgot to log out...
Old 05-02-05, 12:42 AM
  #54  
Bimmer *****

 
Elysian's Avatar
 
Join Date: Jun 2002
Location: Plano, TX
Posts: 2,199
Likes: 0
Received 1 Like on 1 Post
i use a much smaller radiator to cool a processor on my computer, i would imagine it could work very well as a radiator to cool an air/water intercooler... only one way to find out tho! lol
Old 11-29-05, 10:46 PM
  #55  
no clever remarks...

 
rmriggin's Avatar
 
Join Date: Dec 2004
Location: WA State
Posts: 778
Likes: 0
Received 0 Likes on 0 Posts
I just stumbled upon this. Great idea, but not thought through completely. Volume would be an issue. ATF fluid work I guess because it is a lot thinner than the 20-50 that most of us push though our engines. Of course A/C compressor oil is pretty thick stuff also? Someone should test that out. I would seeing as I have a cracked oil cooler line for my beehive, but can't because I already removed all that stuff.
Old 11-30-05, 03:31 PM
  #56  
Rotartist

Thread Starter
iTrader: (13)
 
RRTEC's Avatar
 
Join Date: Sep 2003
Location: Spring Hill TN 37174
Posts: 7,252
Likes: 0
Received 2 Likes on 2 Posts
Wow this one came back! YEAH! I still plan to try this at some time.
Old 11-30-05, 03:52 PM
  #57  
Custom SE

iTrader: (30)
 
leknaw69's Avatar
 
Join Date: Mar 2005
Location: Not there
Posts: 1,174
Received 3 Likes on 3 Posts
Antenna

I did not read all the post, so there is a chance that I am reposting this idea; clean it real good, put it on your head and see if any extraterretrial signals come in...
Old 11-30-05, 03:55 PM
  #58  
Junior Member

 
CalG's Avatar
 
Join Date: Jun 2005
Location: Vermont
Posts: 22
Likes: 0
Received 0 Likes on 0 Posts
Not that I know the details of the 12A or 13B oil system, but... if the cooler circut can be of the "Bypass" type (Oil filters can be "full flow, or Bypass" Full flow have internal bypass valves) And if a thermostatic valve is included to prevent over cooling, I am sure that the A/C liquid to air heat exchanger could serve as a useful engine oil cooler. At operational temperatures, all our oils are quite thin, so I doubt that tube passage size would be a show stopper. That is where the thermostatic valve comes in. Only "hot" oil would be sent to the exchanger coils. Additionally, If the bypass circut is right, only the "extra oil", beyond the pressure/volume requirements of the engine, would circulate through the cooler.

It's a great Idea!. Here in Vermont it's cool enough and I have not noticed and over temp condition with the stock '79 under the radiator cooler. Besides, the A/C including the rad. is all in a box in the shed now anyway!

Regards

CalG
Old 11-30-05, 03:58 PM
  #59  
Rotary Freak

iTrader: (14)
 
Julian's Avatar
 
Join Date: Jan 2004
Location: Longview, Texas
Posts: 1,857
Likes: 0
Received 5 Likes on 5 Posts
Maybe there is hope for this. try leaving the full flow routing through the bee hive and route some of the return, lower pressure lower volume, though the condenser. It all adds up to BTU's taken out.

Normal thought is why bother, can buy a better alternative for not too much money, but without pulling my rule book, this may be either allowable in SpecRX7 racing or if not something to look out for in a competitors car.
Old 11-30-05, 05:46 PM
  #60  
Stay away from my CT!!!

 
1985_RX-7's Avatar
 
Join Date: Apr 2005
Location: Giddings, Texas
Posts: 1,120
Likes: 0
Received 0 Likes on 0 Posts
MY FB is Auto, but its Texas, I NEED A/C!!!!
Old 11-30-05, 05:53 PM
  #61  
root

 
zyounker's Avatar
 
Join Date: Mar 2001
Location: Phoenix, AZ
Posts: 1,200
Likes: 0
Received 0 Likes on 0 Posts
There is a thermostat in the stock cooler.. You don't want to elminiate this.
Old 11-30-05, 06:28 PM
  #62  
Full Member

 
ArmySoldier's Avatar
 
Join Date: Jan 2005
Location: Moline, IL
Posts: 116
Likes: 0
Received 0 Likes on 0 Posts
Thumbs up It works....

I have seen other apps where this is being used (like on a military HMMWV) Yes, it does work, No youre not a moron. We cool our engine and tranny withy a front radiator, it works quite well, no issue with oil pressure loss either. It works more efficiently than the beehive and while youre at it, use a larger oil filter to engine adapter and place it in-line. SO, everyone that is saying "it doesnt work" is wrong, I work on these systems everyday, they do work and thats a fact. Thank you and have a nice day.
Old 11-30-05, 07:05 PM
  #63  
Rotartist

Thread Starter
iTrader: (13)
 
RRTEC's Avatar
 
Join Date: Sep 2003
Location: Spring Hill TN 37174
Posts: 7,252
Likes: 0
Received 2 Likes on 2 Posts
Yea!! I am not a moron, thank god I stayed up thinking of something that has been done before..... Anyways glad that the idea wasn't a total waste, it can be done and will work.
Old 11-30-05, 07:30 PM
  #64  
Blood, Sweat and Rotors

iTrader: (1)
 
DriveFast7's Avatar
 
Join Date: Aug 2001
Location: California
Posts: 3,742
Received 1 Like on 1 Post
If you want a bigger oil cooler, just go buy a Setrab. They're great. And work with rotaries.
Old 11-30-05, 10:37 PM
  #65  
backyard tuner

iTrader: (1)
 
Paradox's Avatar
 
Join Date: Sep 2002
Location: BC, Canada
Posts: 1,265
Likes: 0
Received 0 Likes on 0 Posts
better yet, re-route your a/c hoses to blow cold air on your beehive
Old 12-01-05, 06:19 AM
  #66  
The Shadetree Project

iTrader: (40)
 
Hyper4mance2k's Avatar
 
Join Date: Jul 2002
Location: District of Columbia
Posts: 7,301
Received 3 Likes on 3 Posts
or just run the cold freon through the behive instead of hot water...
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rgordon1979
3rd Generation Specific (1993-2002)
40
03-15-22 12:04 PM
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
RxglassJAw
NE RX-7 Forum
0
09-10-15 07:35 PM
Frox
General Rotary Tech Support
2
09-08-15 08:36 AM



Quick Reply: Ground breaking MODFICATION>>FREE!



All times are GMT -5. The time now is 12:28 PM.