Try it Fred, let us know how it works!?
Just kidding!
Monday I'll call my friend at the emission tech center.
If such a thing is really working and being tested, he will know about it.
At 1 ounce per 10 gallons the dilution sounds like if it mixes and does not seperate out, that it couldn't hurt?

SD
Josh
Fred, how was your trip?
What trails?