My car doesn't see track use, just the occasional dragstrip runs.it's "euro car" blend if that matters.
https://www.napaonline.com/en/p/MOB122075
Personally I'd run PUP 10w40+5w30 or RP5w40 for track use.
It does seem to get great reviews and feedback. I've always had great results with M1.The m1 FS x2 and pennzoil euro have a higher dose of zddp than PUP (or most other current API oils) in order to meet the euro specs. I like it better for high performance use.
I think I'm going to order 20 more quarts to cover my next couple changes. 40% off is a decent deal.For a brief time Walmart was carrying Quaker state euro 5w40 jugs for $19 in-store so I bought 4. It’s identical to pennzoil platinum euro according to the TDS.
I have used both RP 5x30 5x40 and 10w40.Anyone here have any feedback on Royal Purple?
No such thing. Are you referring to pup srt 0w40 or ppe 5w40?PUP is better supposedly and you can get 5w40 for cheap. 22-25/5qt bottles.
You're probably right, considering I changed my oil 2 months ago and have yet to put 1,000 miles on the car, I'd say it's probably an expense I can affordProbably fine but I’d stick with a mobil1 or pennzoil if I were you.