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Is it good for a marine engine to use a 2 storke boat motors or a 4 stroke boat motors?
Dec 09, 2017

Is it good for a marine engine to use a 2 storke boat motors or a 4 stroke boat motors?


At the same speed as the 2 storke boat motors combustion than the number of more than one 4 stroke engine, so the power, and the 2 storke boat motors is 4 storke boat motors with displacement of the light, so in the car on the two red car overwhelming advantage, but because of the 2 storke boat motors intake and exhaust at the same time, when the engine speed is low due to the exhaust port open for too long, there will be a mixture of fresh part together with the exhaust gas discharged from an exhaust outlet in the bottom, so the speed when the power is not high, 2 stroke engine model has added some parts to improve the problem such as YAMAHA YPVS, HONDA ATAC SUZUKID SAEC. The two flush engine is much faster than the 4 storke boat motors because of the coke produced by the engine oil and the inlet and exhaust holes on the cylinder wall. 4 storke boat motors to complete a work requires 4 processes: intake, compression, power and exhaust. The intake and compression stroke of two machines at the same time. The four stroke machine is mostly burn gasoline or diesel, two stroke machines are mostly burning mixed oil (i.e. a mixture of oil and petrol). Four stroke machine work most speed is about 3500 and two stroke the rotation number of the machine is much higher.



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