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eh3
 Post subject: B20 ECU questions
PostPosted: Thu Sep 25, 2008 4:18 am 
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peon
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Joined: Fri May 25, 2007 9:06 pm
Posts: 25
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Hi guys,

For you B20 guys--how many have dyno'd your cars?

Have you guys chipped and reprogrammed your ecus to run a new program? I haven't dynoed my car yet, but have read and heard that running a P75 ECU (mine's an OBD1) will run lean and have a flat spot around 4000rpm. Is this true?

After I get a new exhaust I plan to dyno and tune, but need some direction...

Still a B20 noob. :-?

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IanB
 Post subject: Re: B20 ECU questions
PostPosted: Sun Oct 12, 2008 9:28 am 
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peon
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B20b/z is nothing more than a big-bore B18b, everything I've seen says it will run fine on the B18b ecu, but if you've got an intake/exhaust then a tune may be worth your while to get more out of the setup.

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 Board index » Technical » B Series Engine Chat

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