oil cooler necessary ?
Hey guys, I've already searched and read a lot about the high oil temp issue our cars have. I'm getting ready to take my stock 09 Z to the track in a few weeks and have to ask, Is the oil cooler absolutely necessary to take the Z on a track ? I am a novice and won't be running brutally hard, but if there is any chance of damaging the engine, I will probably postpone my track day and get the oil cooler. Thanks for the help
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