x1r

I've read that using X-1R in the right proportions with engine oil and gear lube will provide for a much smoother gearbox, neutral is easier to find and the engine will probably run better. I understand this is NASA stuff. Website: www.x1r.com. I bought the X-1R engine treatment (yellow...

Dale Walker at Holeshot Performance recommends using Kendall oil in conjunction with the X1-R additive. X1-R is difficult to find locally, but Z-Max is not. Does anyone think Z-Max would be a viable alternative to X1-R, or are either really necessary?

anyone use the x1-r additive or know anything about it? http://holeshot.com/old/chemicals/x1r.html Also, what topic should this be posted under??