zinc oil useage?

Newbomb Turk - I have a variety of tests (some that may include oil, or not) that I could suggest to you at this point but we like to keep things friendly here... :lol:

Post it up. I have no friends here. If you think you know something by all means say it.

The fact that you said you’d give up 5 hp for extended engine life hints that you don’t know what you think you know.

Let’s hear it. Don’t be shy.