HPL will now be fed to my 2018 Silverado (6.0L gas engine) with 118k miles on the clock....
I bought the truck new and ran RLI for the first 40k miles.
Then I ran a mix of M1 oil (4 quarts of M1 5w30EP or 0w40 + 2 quarts of M1 Racing 0w50).
The last 5-6 oil changes have been Red Line 5w30 or 0w30.
All oil changes have used Royal Purple oil filters, with 5-6 Fram Racing filters thrown in there during the winter months.
24 quarts of HPL will arrive on Friday. I have a month or two until my next oil change.
I bought 12 quarts of NO VII in Euro 5w30 and 12 quarts of Super Car 5w40.
Which oil would you prefer in my application?
I bought what I bought because I wanted to try the new NO VII oil (and only Euro is available) and I figured for a few extra dollars, let's try to the Super Car oil in 5w40 because I wanted to try something a little thicker as well this winter when I'm hauling trailers in the mountains.
I bought the truck new and ran RLI for the first 40k miles.
Then I ran a mix of M1 oil (4 quarts of M1 5w30EP or 0w40 + 2 quarts of M1 Racing 0w50).
The last 5-6 oil changes have been Red Line 5w30 or 0w30.
All oil changes have used Royal Purple oil filters, with 5-6 Fram Racing filters thrown in there during the winter months.
24 quarts of HPL will arrive on Friday. I have a month or two until my next oil change.
I bought 12 quarts of NO VII in Euro 5w30 and 12 quarts of Super Car 5w40.
Which oil would you prefer in my application?
I bought what I bought because I wanted to try the new NO VII oil (and only Euro is available) and I figured for a few extra dollars, let's try to the Super Car oil in 5w40 because I wanted to try something a little thicker as well this winter when I'm hauling trailers in the mountains.