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Johnson 70 outboard. Smoke at idle
Joe I think you've missed the point, a brand new 90 VRO should never have
been less than 50 to 1 even from the factory. I totally agree that it *should* never have left the factory at less than 50-1, but the fact is they did. In 1990 they were still being *designed* with 150-1 to 50-1 variable VRO. My only beef is with your telling Mr. Diesel that his pump should be using oil at a 50-1 ratio. In reality he would probably see around a 75-1 ratio. |
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