I have probably put around 500 hours on this tractor with the mid grade 89 octane gas of which at least 300 hours were working the tractor hard. Seems like if the 89 octane was going to damage the engine that it would have done it by now. I recently did some heavy field work with it. I started on 89 octane and switched to the 93 octane when I had to add fuel to the tractor. I couldn't tell any difference in the performance of the tractor.
My basic question is this: Does the 89 octane mid range gas (average of R & M, and which is at least 93 by the research method) satisfy the operator's manual minimum octane rating of 93 research method or not?
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Today's Featured Article - Trailering Your Tractor - by Curtis Von Fange. One of the fun things of summer and fall are the parades and tractor shows that go on across America. Many owners of tractors travel long distances to attend these shows and they usually take their restored iron along with them. Safe trailering practices and inspections will ensure that the event is a fun one. A good habit to develop when using a trailer is to give that �quick look over� before taking it on a trip. Before hooking up to it check the tongue for proper operation. The latche
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