2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

What's a safe oil temp?

Thread Tools
 
Search this Thread
 
Old 08-15-09, 01:26 PM
  #26  
Senior Member

iTrader: (2)
 
Stanis's Avatar
 
Join Date: Sep 2006
Location: Ocala, FL
Posts: 431
Likes: 0
Received 1 Like on 1 Post
Originally Posted by ultrataco

This is the same pic I posted earlier - before cleaning - with the bolt circled.

Copper crush washer and thermostat under there. You can replace the crush washer if you determine that's the leak point.
Old 08-15-09, 01:38 PM
  #27  
Moderator

iTrader: (3)
 
j9fd3s's Avatar
 
Join Date: Mar 2001
Location: https://www2.mazda.com/en/100th/
Posts: 30,844
Received 2,606 Likes on 1,849 Posts
there is a thermostat in the cooler too, its easy to check if its working or not
Old 08-22-09, 12:16 AM
  #28  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
I bought and installed a (used) belly-pan, and it made no difference whatsoever in water or oil temps. Is it because the foam is missing? Where do people get the idea that it improves cooling 20%? I know I've read that in a few threads.
Old 08-22-09, 08:13 AM
  #29  
Cake or Death?

iTrader: (2)
 
clokker's Avatar
 
Join Date: Jan 2007
Location: Mile High
Posts: 10,249
Received 63 Likes on 53 Posts
Originally Posted by ultrataco
I bought and installed a (used) belly-pan, and it made no difference whatsoever in water or oil temps. Is it because the foam is missing? Where do people get the idea that it improves cooling 20%? I know I've read that in a few threads.
I'm not sure where the "20% improvement" myth comes from...my results with the belly pan mirror yours, no noticeable change in temps.
It is useful as a splash guard though.
Old 09-02-09, 04:49 PM
  #30  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by LargeOrangeFont
I take my temps off the oil pedestal. I see up to 210 in traffic when it is hot out. I also run the stock undertray.

It gets up to 235-240 or so on the track in 90 degree weather on a higher speed track..
Originally Posted by FirstRotaryExp
Your temps seem quite high to me, but then again I have a fairly gutted NA, no undertray, and temp taken at the oil pedestal and I see 140~150 cruising temp and up to 180~190 after long hard runs up on the dragon where I leave the car in 2nd gear for 318+ corners of harsh redlining.
What are your water temps?
Old 09-02-09, 04:57 PM
  #31  
r o t a r y

Thread Starter
iTrader: (2)
 
ultrataco's Avatar
 
Join Date: Jun 2006
Location: Indiana
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
Found a new chart specific to Castrol GTX 20w50 (here):

I don't know what all the numbers mean. I'm looking in to it.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
stickmantijuana
Microtech
30
04-23-16 06:37 PM
Snoopy FD
Build Threads
25
12-08-15 01:45 PM
FullFunctionEng
Full Function Engineering
1
08-25-15 08:17 PM



Quick Reply: What's a safe oil temp?



All times are GMT -5. The time now is 04:42 AM.