02-05-2009, 04:18 PM
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#11 (permalink)
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Track Member
Join Date: Jan 2009
Location: Middle TN/Savannah GA
Posts: 762
Drives: '14 Q60IPL/'14Armada
Rep Power: 18
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Quote:
Originally Posted by chubbs
Here in England our 'normal' fuel is 95octane - Nissan recommend 'super unleaded', which is 97 or 98octane.
I run my 350z with 98octane (super unleaded) - and tests in at least one car magazine have shown that 98octane increases the horsepower slightly and/or it's more economical than 95octane. Also, the owners' manual for the 350z warns you that you should only use 95octane if you really have to - is this the same for the 370z?
Personally, I wouldn't use anything but super unleaded and I assume it's the same for the 370z.
In addition, I assume that the ECU will adjust itself to account for different fuel types, as I believe it does in the 350z.
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Gasoline formulation varies a great deal between the U.S and the U.K. - it even varies here from season to season; region to region and perhaps even city to city.
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-My Basset Hound Is Smarter Than Your Honor Student and Barack Obama -
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