The old outboards from the 50;s as well as chainsaws used 30 wt oil but the newer 2 cycle oil is way better and for what it takes to buy a gallon and put it on the shelf I would not use 30 wt .

Last edited by KEVINSKI; 02/16/2025 7:19 PM. Reason: Did not show up on thread title
1954 Canadian GMC 9300
"The Journey"
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