Just read SoCal's GTR link too. They're stating an extended oil drain interval if you keep the oil under 230, a shorter (but reasonable) one if your oil is running in the 230-266 range, and 'change as soon as possible' if you break 266. Different engine (and different recommended oil), but it's still Nissan, it's still based on the same platform, and those numbers look a lot more reasonable and normal to me than the idea that 250-280 is 'ideal' for our engines when running hard.
|