Vavoline VR1 20W50 Racing Oil

Why not consider synthetic oil after it's broken in properly?
Go ahead guys, roast me after the last synthetic oil discussion on here.
Check out Ehrenburg's thoughts on it in the latest Mopar Action mag, he knows his stuff.
Synthetic oil isn't for people who are "too lazy to change there oil" as previously discussed on here.
And the prices are in line with the fancy "zinc enriched" oils that i've seen advertised every where.
Better film strength hot or cold. Do some real research before you rule out synthetics.
They are the aircraft industry standard, that speaks for itself.
Dontcha think?
How about F1 racing?
They wouldn't use it if it didn't work.