Originally Posted by AndyH
Posting my latest UOA of Pennzoil Platinum 5w-30 per the request of a fellow Subaru owner who regularly posts over on the Bob is the Oil Guy (BITOG) forums, and asked me to post a copy over here on NASIOC as well.
Not bad for $5.00 worth of oil.
I don't know if you saw it, but there was a good RL 5W40 uoa on a Stage 4 bugeye posted here and bitog recently. But that probably doesn't fit the bill for being "readily available" though. Too bad Pennzoil Platinum 5W40 is as rare as a green GC RS.
Here's the RL 5w40 uoa.