and it says:
"Remember that heavier oils take more time to get up to temperature-a motor oil's additive package is heat activated, so running around with cold temp means both wearing out the engine and isn't allowing the motor oil to trap contaminates. If you can't get the oil to 210f after serious operation, you need to look into running 30WT oils to avoid unnecessary wear and sludge. Also note that thicker oils trap temperatures, so pay attention to your oil temp gauge"...
Last edited by Hammehead; 08/11/18 09:20 PM.