Quote:
Originally Posted by AdamIsAdam
This was reformulated years ago and reduced the zinc levels.
Valvoline VR Race 20/50 is my preference and is available both on the shelf at S-K (local speed shop) or mail order for a fair price and free shipping with Prime.
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I have heard this as well, and only really had 1 or 2 guys using it back then. I didn't care for it too much to be honest so I haven't really looked into whether or not they changed it.
Unfortunately the VR1 isn't offered in 10/40 that I know of, but our builds predominantly use the 20/50 stuff anyway and like Adam mentioned, it's real reasonable price wise.