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      06-08-2013, 10:20 AM   #157
CALWATERBOY
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Drives: 2009 E93 N54
Join Date: Jan 2011
Location: San Francisco

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Hi Sneeky - Hoping to test the Meth sys this weekend, but the issue may be a bad piston connecting rod or rod bearing. Poss tensile load failure due to high rpm + defect + torque under accel. Was there a failure analysis?

Looking now for N54 piston rod design specs - anyone got??

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Last edited by CALWATERBOY; 06-08-2013 at 01:15 PM..
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