370z engine oil on Track feedbacks

[mousewei84]

Hi guys，

I want to open up a thread for Z track fanatic to share what engine oil they are using on track and the feedback. Generally i hope this will help ppl who do track and oil change DIY to have better reference.

Engine oil: liqui moly 5w30 full synthetic (Thinking switch to Motul 300V 0w40)
Change period: Every 7-8 track days
DD or track only: Only drive to/back from track (Plan to get trailer in next 2 years)
Oil cooler yes/no : 34 row oil cooler
Oil temp: around 220 - 230 F, highest 250F
Blackstone test yes/no: Haven't done it yet but planned on next oil change
Feedback: everything is good without issues so far, but consider more serious oil for engine longevity since I am gonna put more stress. Need your input on best price/track longevity engine oil. Consider change to 0w40/5w40 but not sure if it will be better/causing issues.

Thank you all in advance for input and help!