Blazer wrote:
This stuff works on just about any combustible engine.

http://www.gasclubusa.net/go/reyesfc/retail.htm

A number of questions come to mind. The two things I noticed on the
website, and we'll talk about those now. First is the lack of any
information about how the stuff works: what is it, what does it do,
etc., and how do you know it will work in the engines I have? Second
is that the grammar on the website just SCREAMS "public school": the
greengrocer's apostrophe is all over the site. Learn to write, and
maybe I'll trust what you do. If you can't tell me what you're selling
and wnhy I should use it, maybe you don't know what you are selling.

In the 70s I used a graphite-based oil additive that seemed to do
nothing at all for my cars, but it was an additive that was touted as
the best thing that every happened to engines.