Posted by Joseph Felton on February 29, 2000 at 09:51:51:
In Reply to: Re: Re: Petroleum vs. Synthetic Valve Oils posted by Jay Bertolet on February 29, 2000 at 09:17:01:
Good luck!
If for some reason the Hetman thing doesn't work out you may also want to give Musichem's Pro-Oil Hybrid a try. Based on the literature that comes with the product and the copious amount of information on their web page it would seem that they have put a great deal of thought into producing an oil for really tight piston valves. Atleast according to them their product is the fastest and longest lasting. ;b I've had great luck with their rotor oil. The down side to the Pro-Oil Hybrid is that you will have to completely clean out your horn in order to give it a twirl. They suggest dish soap.
Just another thought,
joseph