trbotaln
15+ Year Contributor
- 633
- 9
- Sep 7, 2004
-
hidden hills,
California
Whats up,
I am currently running 10w 30 royal purple synthetic oil. Are their any benfits to swithcing to thicker oil on these cars?
I am currently running 10w 30 royal purple synthetic oil. Are their any benfits to swithcing to thicker oil on these cars?