I would like to thank you for producing the best two-stroke oil I have ever used. I just sold my Titan aircraft that had a 503 52hp Rotax engine with a total of just over 600 hours running time and 10 years of trouble free flying. For the sale condition inspection of the engine it checked with a compression of 120# and 122#, that’s like new. I would also get 80 to 100 hours without having to change the spark plugs due to oil fouling.
I just bought a boat with a 130hp Yamaha outboard that has an oil injection system on it, as of this time I am also adding Opti-2 in the fuel as a safety in case the oil system would fail.