With respect to engine type, "NA" indicates "Naturally Aspirated" -- in other words, the engine doesn't rely on forced induction (supercharging, turbocharging or turbosupercharging -- regardless whether an intercooler and/or aftercooler is used).
In automotive applications, most gasoline (aka "petrol") engines are naturally aspirated; most diesel (aka "fuel oil") engines rely on forced induction.
Typically, gasoline-fueled engines using forced induction are marketed as high-performance vehicles.
2006-08-28 18:47:49
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answer #1
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answered by wireflight 4
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NA stands for Naturally Aspriated, meaning no forced induction, as in a supercharger/turbocharger. There are at least 10 times more cars that are NA than super/turbocharged.
2006-08-29 01:28:28
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answer #2
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answered by yazukka 2
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Pretty sure NA just refers to naturally aspirated, meaning not super-charged or turbo-charged. If I am correct then most cars are. Do you mean carburated? If so, not many new cars are anymore. Most are fuel-injected.
Googled NA and Wikipedia says same.
2006-08-29 01:11:14
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answer #3
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answered by Leemo 4
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umm i think the RSX type S and the MR s spyder are i dont no of any more
2006-08-29 01:09:58
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answer #4
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answered by let it be 3
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