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rotorhead rotorhead is offline
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Join Date: Jul 2003
Location: Port Macquarie Australia
Posts: 509
930 EFI - Ignition question

Just got my 930 back from having the new EFI tuned at the local dyno. I admit that the car drives pretty much the same as it did before I EFI'd it.

The max TQ/HP that it was producing on the dyno is still below the factory figures for a stock 930 engine. I am a bit worried that there might be some other issue (Like cam timing).

One thing I did notice was that there is a LOT of ignition advance now. There is 37deg at 3000rpm. I have checked the cam timing twice before, should I do it again?

I am open to suggestions and ideas.

2008 BMW 320i
2006 Mercedes ML320
2004 Mercedes ML270 cdi
1998 Porsche Boxter
1988 Porsche 930 Targa (sold)
Old 03-10-2007, 05:37 PM
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