I got this Toro full synthetic motor oil that is of course for lawn mowers. High temperature high strength High shear. Can't seem to find a VOA of it anywhere but was just curious if anyone thinks it will be a good idea or a reckless idea to use it in a car engine. I imagine it has a higher zinc phosphorus content may be better for older engines but I don't know. However this oil is also very expensive around 9 bucks a quart what's yalls thoughts on this?