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I have decided not to go ahead with the swap.
Had a question abt 2-stroke engines. All this while I was told tht a 4-stroke is more efficient than a 2-stroke. However, some recent high efficiency engines use 2-stroke operation and claim to have nearly 60% efficiency. Bourke engine, the OPOC and Niama Reisser use 2 str0ke operation. Left me confused.
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