Synthetic Oil for 370z; Amsoil?

import111 · 07-28-2009, 11:20 PM

I am running Royal Purple in my 370Z. So far so good.

LiquidZ · 07-30-2009, 12:46 PM

Quote:

Originally Posted by import111

I am running Royal Purple in my 370Z. So far so good.

Any increase or decrease in valvetrain noises?

09370z · 07-30-2009, 05:41 PM

Changed the oil in my car today at 1500 miles to 5w-30 Redline and a Purolator PureONE Filter.

Car runs a bit smoother in the high-end, overall quieter, and is running about 10 degrees lower in oil temperature.

I will watch the oil temp for a long period of time obviously, so this may not be accurate, although it was running 220 with the standard oil and was at 210 after under same driving and environmental conditions.

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07-28-2009, 11:20 PM	#1 (permalink)
import111 Track Member Join Date: Feb 2009 Location: Tucson, AZ. Posts: 622 Drives: 09 Nissan 370Z Rep Power: 192	I am running Royal Purple in my 370Z. So far so good.

07-30-2009, 05:41 PM	#3 (permalink)
09370z Base Member Join Date: Jul 2009 Location: Oklahoma Posts: 25 Drives: 2009 Nissan 370z Rep Power: 17	Changed the oil in my car today at 1500 miles to 5w-30 Redline and a Purolator PureONE Filter. Car runs a bit smoother in the high-end, overall quieter, and is running about 10 degrees lower in oil temperature. I will watch the oil temp for a long period of time obviously, so this may not be accurate, although it was running 220 with the standard oil and was at 210 after under same driving and environmental conditions.