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Old 08-05-2011, 10:26 PM   #4
Registered User
Join Date: Mar 2008
Location: Central NJ
Posts: 20
My Ride: SC'd E39 5/ E46 330i
Originally Posted by Rob43 View Post
M54 WHAT ?

Is this a M54B25 or M54B30 ?

How many thousands were taken off the head when you surfaced it ?

New valve job ?

What was the mileage on this motor ?

Was the motor Supercharged or Turbocharged ?

Why are you "Parting it Out" did it fail / blowup ?


Mileage was approx 70k. It was over heated and needed a head gasket. Could not to down head bolts to block due to the threads coming out of the block. Never boosted. Its a M54B25. No valve job done. The head was indeed checked for leaks and planed. Did not know what was taken off as the customer brought it in from the machine shop he chose.

Originally Posted by chanlon7 View Post
yeah probably should post up some more specific info on the motor especially mileage, ill take the idler pulley though
Sure throw me a pm.
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