Is it not a good idea to buy freshly blended oil?

Why would you use 20 year old oil?
Bc it's there and needs to be used up. Ran 20+ yo Pennzoil yellow bottle oil in my old SBC 350 just fine for 3-5k miles, can't remember the exact length. Ran 10yo oils in it and some other engines I was given and would use both again without hesitation. Pour half in, shake the heck out of it until the additives suspend again, fill it up, and go about your day. Yes, I watched his video, and yes, I agree it technically does degrade, but I'd still do it again without hesitation. Waste not, want not, my friend, that's money sitting there.
 
Last edited:
Back
Top Bottom