Quote:
Originally Posted by ImportConvert
I'm still LOL'ing at you all. We got the Z06's up to about 270* thrashing 'em at Spring Mountain this week and it handled it just fine. 100* ambient temperature, hours on the track, the cars are run 12-14 thousand miles and then sold with a disclosure. They have NEVER had ONE SINGLE engine failure at Spring Mountain. They run 5-30 Mobil 1 just like what comes in the cars.
I HIGHLY doubt Nissan's engines are much more susceptible to breaking down at high temperature than GM's small-block V8 pushrod engines.
You all need to just get over it until you actually break something. I posted a thread a few weeks ago about it and this board was so butthurt about the concept that NOONE HAS EVER broken a 370Z engine because of oil temps that the thread was deleted as I don't see it anymore. Jesus. All most of you want to do is whine and that totally proved it. You are never going to listen to reason, logic, or look at the evidence. You just want to run your cockholsters about what you THINK is a problem. Just sell the car. Your whining even made it into Consumer Reports and now the 370Z has a nice big black circle for power-train reliability or cooling or some such, lol.
UNLESS you are hitting limp mode on the track and it is hampering your ability to enjoy the car, it is not ONE BIT of an issue except for what you are turning it into.
All that aside, does Nissan have an engine-oil life monitor? It won't steer you wrong if you stick with OEM oil and have a good air-filter that is PROPERLY sealed in the air-box (many oil-life monitors don't monitor contaminants, although I believe Mercedes does). If not, I would indeed suggest what others are saying with the UAO's and you might decide to change the oil earlier than otherwise if you do beat on it in the heat. That is just good common sense and PM for your tools.
Sorry for being a bit rough in this post, but this oil-temp thing, I have come to learn, is completely ridiculous unless it is holding you back on the track. Whining about 220* oil temps during daily driving? Really?
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I was seriously raging at this post until I got to the bottom part, which I've bolded. I agree, 220 ain't gonna hurt your engines, 370z owners. Limp mode doesn't even kick in until, what 260-270? Pro tip: if you're up around 250, as I've been before, shift to higher gears and stop killing it. Obviously, this bit of advice doesn't help you on a track, but if you're serious about tracking, get an oil cooler and brake ducts.