Originally Posted By: Mike_dup1
dailydriver
I never once drove my car in the winter, it was in storage from Nov 1 to May 1. Also, I never smoked the tires or redlined it, I am not that kind of driver. In the 4 yrs I had the car from new, it had no warranty work done, nothing went wrong.
Fair enough.
But I (and others with LSx f/y bodies)
DO 'drive them like we stole them', open track, drag race, autocross, open road race them, year 'round, even in winter.
The concensus among these people (including most LSx engine builders) is that thicker cSt oil is needed with those driving styles/uses.
This is with all due respect to Dr. Haas, and the other 'thinnies' on here. They DO NOT own/drive/build the engines on these cars. I tend to trust the opinions those that do, over the opinions of those who can only speculate (EVEN with UOAs) as to what these engines need.
Fair enough??
BTW; contrary to what most on here would believe (you GM/domestic bashers/lambasters know who you are, and I truely do not care whether you believe me or not) even with >100K on the clock, and driven
extremely hard, year 'round for 8 years straight, I have had the same exact results that you mentioned above ^^^.