I've used it, it really does work.
Also, that old school rebuild kit in a package that uses graphite balls that you put into the bores and let it sit for 15mins really works. My B250 had a worn out 318, 8 diff comp readings, couldn't afford to rebuild it and needed a bandaid. Used that kit, and it ran awesome for another year!
Also, that old school rebuild kit in a package that uses graphite balls that you put into the bores and let it sit for 15mins really works. My B250 had a worn out 318, 8 diff comp readings, couldn't afford to rebuild it and needed a bandaid. Used that kit, and it ran awesome for another year!