Originally Posted By: demarpaint
Originally Posted By: FordCapriDriver
I guess? it's really meant for classic cars that sit.
Where did you find that out? There's a little vague info on the product out there. not much else. All I could find was it could be added to gas or oil for cleaning.
Shell also has X100 motor oils, 20W-50 and SAE 30 Conventional with 2000ppm of Zddp, basically meant for 50s, 60s and 70s British and Italian classics.