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      10-27-2013, 04:54 PM   #1054
ZStig
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Drives: Interlagos Z4MR
Join Date: Jun 2008
Location: Delray Beach, FL

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Quote:
Originally Posted by drbvac
I know the boost pressure is all mechanical but do you not still have to have the ECU remapped for appropriate fuel injection, timing etc??
The ecu will adjust itself to add more fuel. My new fuel pump will be good enough to provide it. Installing next week i hope. I will avoid going over 6500rpm even with the new fuel pump until I get re-tuned. There is a risk of running lean at WOT at high rpm and blowing up

So far im reaching 5-6psi before 6500rpm with partial throttle. 75% throttle, 4500rpm and the tires are slipping
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