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Look for valve covers and external valve adjusting areas on a 4 stroke engine.Look for a separate injector-oil container (usually filled with a blueish /green oil) on the bike, or check the gas tank for evidence of pre-mix.(gas and oil mixed together) for a 2 stroke.The crankcases on a 2stroke shouldn't contain a separate oil filler either.
If I left out something I'm sure someone has more info.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoby the sound. if it is a high pitched screamy type sound when you rev it then it is two stroke.
it is it a lower sound, then it is four stroke
If it's a 2 stroke you have to mix the gas and oil before hand, 4 stroke you just put gas in it , With no oil.
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Is a pw 50 a 2 stroke or a 4stroke?
2stroke
What year did they change polaris scrambler from 2stroke to 4stroke?
1994
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How do you tell if your pocket bike is a 4 stroke or 2 stroke?
oil+gas=2stroke gas only in the tank=4stroke
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4stroke engine are stronger than 2stroke cause you get to break down on a 2 stroke
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if you have a 4stroke dirt bike you run straight gas ,if you have a 2stroke dirt bike you run mixed gas
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yes if it is 4stroke witch i think ttr 90 is! use good type of gas, you have separate place for engine oil, but with 2stroke engines you have to mix gas and oil together.
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no
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Not even close my friend. The ttr is a 4stroke. The yz85 is a 2stroke.
2stroke oil in your car?
no
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Adjust carb on 400 Polaris 4x4 2stroke
