Synthetics lubricate better than partials or dino oils.
But you won't feel it.
Its the "I washed my car and it feels faster" feelings.

Mobil 1 has ben proven by many people to be a very good, long lasting oil.
For me, nothing will ever go in my car.

Frank McCoy aka Mod-deth aka Mid Life Crisis aka SVT Doood aka mcgainer is a SCAM ARTIST Pre98 Zetec - Some Mods