udidwht
Well-known member
For those who are interested....(don't bother posting regarding the contact info) I'm the least bit worried. None of us are that special.
As you can see oil will easily live beyond 1 year. Easily. The TBN for virgin Valvoline VR1 racing conventional starts at 8.5
As you can see oil will easily live beyond 1 year. Easily. The TBN for virgin Valvoline VR1 racing conventional starts at 8.5