Here is a comparison of five standard and five synthetic oils that you might find interesting.. click-here I run AMSOIL 0W30 in the Cougar, 10W40 in the SLK 230 and 5W30 in the Honda Accord 2.2L.. That means only one oil change per car per year..


- Rich LBC Performance Motorsports Group/AMSOIL '98 Cougar V6 ATX aka 'Candy Striper' Photos