|
Tracking / Autocross / HPDE / Drifting What these cars were built for! |
|
Thread Tools | Search this Thread |
05-19-2014, 11:50 PM | #1 |
driving smoother faster
Join Date: Jul 2013
Drives: Sold
Location: Some
Posts: 990
Thanks: 630
Thanked 471 Times in 286 Posts
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
|
Oil temps with JR SC and JR oil cooler
NJMP track, around 70F ambient, oil temps consistently just over 245F. @CSG Mike, is this in the ballpark of what's expected? I know that the JR oil cooler is pretty new, looking for other points of reference.
Also, checked water temp with the Koyo rad a couple of times and it was in the 200-teens. |
05-20-2014, 03:06 AM | #2 | |
Join Date: Jul 2012
Drives: S2000 CR
Location: Orange County
Posts: 14,531
Thanks: 8,920
Thanked 14,177 Times in 6,835 Posts
Mentioned: 966 Post(s)
Tagged: 14 Thread(s)
|
Quote:
Also, custom tune or Jackson Racing tune? |
|
05-20-2014, 07:46 AM | #3 | |
driving smoother faster
Join Date: Jul 2013
Drives: Sold
Location: Some
Posts: 990
Thanks: 630
Thanked 471 Times in 286 Posts
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
|
Oil temps with JR SC and JR oil cooler
Quote:
I will defer to @PrimeMotoring and @JuniorAWD for details. They used Motul 8100 0W20 oil and it's a custom dyno tune. |
|
05-20-2014, 11:14 AM | #4 | |
Senior Member
Join Date: Aug 2012
Drives: FR-S
Location: IL
Posts: 2,857
Thanks: 519
Thanked 2,997 Times in 1,095 Posts
Mentioned: 159 Post(s)
Tagged: 1 Thread(s)
|
Quote:
I am on 0W20 as well and after about 25-30 minutes oil temps hit 245F on my setup as well. In the straights they tend to drop to around 230F.
__________________
|
|
07-21-2014, 06:36 AM | #5 |
driving smoother faster
Join Date: Jul 2013
Drives: Sold
Location: Some
Posts: 990
Thanks: 630
Thanked 471 Times in 286 Posts
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
|
Oil temps with JR SC and JR oil cooler
Update (@Dezoris, @CSG Mike): Got a new car after the "flying wheel" accident, this time MT. Peak oil temps were 256F on track. Tried new tuner @moto-mike who discovered a bad tune, fried/shrunk header cat, slightly shrunk front pipe cat, exhaust leak at the header due to two missing header nuts on one side and another small leak at the front pipe flange. Once fried cat element was removed (cut/remove/weld), car retuned, and oil changed to euro Castrol 0w30, oil temps got up to 226F with hard driving on track at low 70s ambient. Replacing P&L catted return pipe with catless, P&L front pipe and Perrin (had a lot of soot with the old tune) to start new, and touching up tune, this Wednesday at moto-east. All is well.
|
07-21-2014, 02:15 PM | #6 | |
Join Date: Jul 2012
Drives: S2000 CR
Location: Orange County
Posts: 14,531
Thanks: 8,920
Thanked 14,177 Times in 6,835 Posts
Mentioned: 966 Post(s)
Tagged: 14 Thread(s)
|
Quote:
If you have an opportunity, do a stress test on the oil cooler by going on the highway, and sitting in 3rd gear. The goal is to keep the RPMs really high, which is where the oil temp really comes from. |
|
07-21-2014, 02:42 PM | #7 |
Senior Member
Join Date: Aug 2012
Drives: FR-S
Location: IL
Posts: 2,857
Thanks: 519
Thanked 2,997 Times in 1,095 Posts
Mentioned: 159 Post(s)
Tagged: 1 Thread(s)
|
These results are excellent, Id like to see your cruising temps as well. How long were your sessions when you hit 226F?
__________________
|
07-21-2014, 03:12 PM | #8 | |
Join Date: Jul 2012
Drives: S2000 CR
Location: Orange County
Posts: 14,531
Thanks: 8,920
Thanked 14,177 Times in 6,835 Posts
Mentioned: 966 Post(s)
Tagged: 14 Thread(s)
|
Quote:
Under spirited driving, it usually stabilizes at about 215-230F, depending on how hard I'm driving and ambient temp. At the track, going for hot laps, oil usually stabilizes at 245F or so, in 110F + ambient. On the highway, stressing the engine purposely (sitting at 7000 RPM) in 3rd gear at 75-80MPH, we can also get the oil up to 245F, but this is done only to prove a point. You'll never actually be sitting at this RPM, even on track. YMMV, but chances are 99% of end users will see lower temps than us, since we're purposely stressing the system as hard as we can, and do our testing in the desert. |
|
The Following User Says Thank You to CSG Mike For This Useful Post: | Dezoris (07-21-2014) |
07-21-2014, 09:04 PM | #9 | |
driving smoother faster
Join Date: Jul 2013
Drives: Sold
Location: Some
Posts: 990
Thanks: 630
Thanked 471 Times in 286 Posts
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
|
Quote:
I will pay closer attention (tune is just over a week old) but street/hwy temps are somewhere in the 175-195F range. I didn't need to stay at redline for long on this track and sessions were 20min long. 226F peak temps were consistent even when I pushed the hardest...stayed in 4th gear near redline for a little while on NJMP Lightning before turn 7 and read 226F peak several times on the P3. I think I was at about 185F warmed up before going out. Average speed 77 to just over 80mph. |
|
07-21-2014, 10:53 PM | #10 |
driving smoother faster
Join Date: Jul 2013
Drives: Sold
Location: Some
Posts: 990
Thanks: 630
Thanked 471 Times in 286 Posts
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
|
Just checked, in more stop and less go traffic at 72F ambient, oil peaked at 208F.
|
The Following User Says Thank You to dp1 For This Useful Post: | CSG Mike (07-22-2014) |
07-22-2014, 12:08 AM | #11 |
driving smoother faster
Join Date: Jul 2013
Drives: Sold
Location: Some
Posts: 990
Thanks: 630
Thanked 471 Times in 286 Posts
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
|
Same ambient, cruising, 175-180F
|
The Following User Says Thank You to dp1 For This Useful Post: | CSG Mike (07-22-2014) |
07-22-2014, 08:48 PM | #12 |
Member
Join Date: Jun 2014
Drives: 2014 Toyota 86
Location: Dubai, UAE
Posts: 84
Thanks: 2
Thanked 17 Times in 14 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
Would benefits be had by using a larger setrab oil cooler possibly?
|
07-29-2014, 12:48 PM | #13 |
Senior Member
Join Date: Apr 2014
Drives: BRZ
Location: CA
Posts: 564
Thanks: 99
Thanked 284 Times in 191 Posts
Mentioned: 12 Post(s)
Tagged: 0 Thread(s)
|
I have the NA JR oil cooler (I am NA with stock tune, using 0w20 300V) on my car and have a max oil temp of 235F at Thunderhill in ~103F ambient. Is this abnormally high? In cooler weather before getting the oil cooler I was easily hitting 270F, probably peaking at or close to 280F (didn't have good logging then).
__________________
Fun car leads to autocross, autocross leads to track days, track days lead to lemons, lemons leads to racing school, racing school leads to spec Miata...
No idea where it leads next! |
07-29-2014, 01:04 PM | #14 | |
Senior Member
Join Date: Apr 2014
Drives: 2014 BRZ
Location: Redmond, WA
Posts: 639
Thanks: 299
Thanked 392 Times in 229 Posts
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
|
Quote:
__________________
|
|
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
HKS Oil Cooler Kit - Keep those oil temps down. - Photos | FT-86 SpeedFactory | Engine, Exhaust, Transmission | 23 | 08-10-2015 03:08 PM |
Robi-Cooler Install....Oil Temps under 180??? | Deep Six | Engine, Exhaust, Transmission | 28 | 08-07-2014 12:30 PM |
Oil Temps | Fish Eagle | AFRICA | 13 | 07-22-2014 05:53 PM |
Robispec Radiator/oil cooler NEW $800 or trade for NEW FB oil cooler kit. | mike the snake | Engine, Exhaust, Bolt-Ons | 1 | 01-31-2014 05:46 PM |