I've run all 3 in my SS/SC and haven't noticed a difference. Hell, just got a deal on Valvoline 5 quarts + filter for $25, 1 more quart from walmart for $6, and hell first under $45 oil change!
'06 Rally Yellow SS/SC
Cheap, Fast, Reliable.....Pick 2.....
Arguing with an idiot is like playing chess with a pigeon. You can be the greatest player in the world, but the pigeon will knock all the pieces over, s--t on the board, and strut around triumphantly.