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I guess not only rotaries run hot. From this months C&D.

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Old 02-05-2015, 10:37 AM
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TX I guess not only rotaries run hot. From this months C&D.

Old 02-05-2015, 10:54 AM
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We would be in panic mode if our coolant temps reached those numbers
Old 02-05-2015, 11:02 AM
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Yeah, I was most surprised by the oil temp and EGT's.


Although my bosses SLS AMG runs pretty hot. This was just running to gas station to fill it up, I wasn't ******* on it or anything and this was during the winter (well south Texas winter = 80's, lol).


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Old 02-05-2015, 11:17 AM
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SLS AMG, Nice ride
Old 02-05-2015, 11:24 AM
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Yeah she is a beauty and fast. The doors are a PIA though.

Old 02-05-2015, 11:59 AM
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Pick me up and take me for a spin,I only live in Ontario
Old 02-05-2015, 12:20 PM
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Nice
Old 02-05-2015, 12:28 PM
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Originally Posted by G_ man
We would be in panic mode if our coolant temps reached those numbers
A mates RX8 reached 135C(275F) on a recent track day - and his engine still lives !

Attached Thumbnails I guess not only rotaries run hot. From this months C&D.-coolant-temp.jpg  

Last edited by Brettus; 02-05-2015 at 12:43 PM.
Old 02-05-2015, 01:34 PM
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For now,
Old 02-06-2015, 09:18 PM
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It's only a matter of time before the used ZO6's fall apart.

In three years there will be a redesign. Probably bigger opening in the front to alleviate the problem.

Otherwise you can always adjust the hood so it sit higher aor air to escape the rear.
Old 02-07-2015, 12:53 AM
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A few kids at my school have them and a (non ducted) hood vent is an option. There are only 3 or 4 slats coving the opening and they're at a pretty steep angle so I'd imagine that it decreases coolant temps a good amount.
Old 02-09-2015, 11:38 AM
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Originally Posted by 9krpmrx8
Yeah she is a beauty and fast. The doors are a PIA though.

Black wheels :/
Old 02-09-2015, 02:10 PM
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Yeah it's a bad *** car from a performance standpoint but I don't really like the looks at all. I would rather drive his CL65 AMG.
Old 02-10-2015, 08:08 PM
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If I saw 285 F for oil temperature I would certainly do a double-take.

I'm guessing by "at the track" they really mean "at race speed."


An interesting point for comparison - thanks for posting.
Old 02-13-2015, 12:08 PM
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Originally Posted by Charles R. Hill
"Many of these numbers will be seen only on the track."

I can see this being a huge issue...and something that any serious track driving owner would have to fix. I would be concerned at 240.....
Old 03-07-2015, 08:16 AM
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9k, you have a PM from me brother.
Old 05-01-2015, 09:43 PM
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I was reading this month's issue of MotorTrend, in which Randy Pobst was quoted stating that after "a few laps" at Willow Springs, the oil temperature gauge on the Z06 was pegged at an indicated 320 F. Reminded me of this thread. Gauge accuracy and sensor location aside, that's toasty!
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