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whts the different between JDM & AUDM?

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Old 02-28-2010, 03:44 AM
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Default whts the different between JDM & AUDM?

hi all im new to here n s2k
just wondering whts the different between JDM & AUDM model?
as i know there ar 10 bhp less then JDM but wht make the less?

Cheeers
Old 02-28-2010, 05:48 AM
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Compression, mostly.
Old 02-28-2010, 02:16 PM
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Hmmm, fuel mostly.

Fuel available in Japan is 100 octane so they can handle higher compression and hence more power.

Bring a JDM car here and you get the compression but not the fuel. Run it on 92-95 on a hot day and it will pull timing and you'll get much lower hp. 98 on a cold day you may be ok but don't count on it.
Old 02-28-2010, 08:08 PM
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ic....so mechanically ar the same but the ECU tuning for fuel ar different?
Old 02-28-2010, 08:14 PM
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ic
Apparently you don't.

The JDM has higher compression. This is a mechanical difference and is inline with the higher octane fuel available in Japan.
Old 02-28-2010, 08:34 PM
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Originally Posted by DC5R,Mar 1 2010, 03:08 PM
ar
Welcome, but try to keep your spelling a bit more accurate. I don't see the point in short handing one letter. You might as well write "r"... it'll make more sense...
Old 02-28-2010, 08:38 PM
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Vowels are so passe!

And nobody does Es anymore.
Old 02-28-2010, 09:02 PM
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I'm guessing from OP's first post, the english language isn't his first preference.
Old 02-28-2010, 09:02 PM
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O....sorry
thz
Old 02-28-2010, 09:15 PM
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lo .. l


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