CLASS RACER FORUM - View Single Post - Penn vs Valvoline test results..Ed Wright

Greg Barsamian · 01-19-2019, 10:35 PM

Looking for Opinions / Experiences on the differences between using Valvoline VR 10w-30 Synthetic-Blend vs Valvoline VR 10w-30 "Full Synthetic" motor oil?

Specifically with respect to ring wear?

01-19-2019, 10:35 PM	#1
Greg Barsamian VIP Member Join Date: Jan 2002 Location: Central Massachusetts Posts: 1,401 Likes: 723 Liked 426 Times in 97 Posts	Re: Penn vs Valvoline test results..Ed Wright Looking for Opinions / Experiences on the differences between using Valvoline VR 10w-30 Synthetic-Blend vs Valvoline VR 10w-30 "Full Synthetic" motor oil? Specifically with respect to ring wear?