Max IQ on E39 530d

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Max IQ on E39 530d

Postby Jabo » Mon Dec 01, 2014 1:57 am

Hi

Stock, the E39 530d 1999 model is running 65 mg/stroke. I'm currently running 77 mg/stroke. What's the max IQ I can run with the stock fuelling system?

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Re: Max IQ on E39 530d

Postby Jabo » Mon Dec 01, 2014 11:26 pm

mm3/stroke*

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Re: Max IQ on E39 530d

Postby Mburns212 » Wed Dec 17, 2014 7:16 pm

You can do about 80mm3 but duration is getting long. If you use 1600bar, 100mm3 is ok. After that new nozzles required. 80mm3 will be starting to smoke on stock turbo.

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Re: Max IQ on E39 530d

Postby Mburns212 » Wed Dec 17, 2014 8:44 pm

Don't think they do 65mm3 stock. Its about 58 I think.

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