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Title: anyone familiar with the motronic M5.2's??? Post by: soberpoet on June 18, 2013, 11:16:40 PM got a 98 550 maranello bosch motronic M5.2 ecu's twin turbo, injector size has been upped to 295cc from 200cc. the issue im having is the car is running super rich, anywhere from 11.5:1 to 10.5:1. ecu's were tuned for the injectors ive been told im just not sure if the injectors were oversized or the tune is bad
thanks for any help!! Title: Re: anyone familiar with the motronic M5.2's??? Post by: Rick on June 19, 2013, 04:56:12 AM Tune is bad, 295 injectors can be run no problem at all.
Rick |