Was given this by my uncle. He sold his property and this was my gift for helping him maintain it. He bought it new in 89. Well maintained runs like new. Have the bill of sale. It's over 25 years old and doesn't need to be registered anymore. You can look it up. Anyway, I have the other one and I don't need 2. Always garaged and 91 non-oxygenated ran through it. Absolutely no issues with it.