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      01-20-2013, 12:00 AM   #7
vachss
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Drives: Z4 Coupe
Join Date: Jan 2008
Location: Ventura County, CA

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Read all the way through this thread http://www.zpost.com/forums/showthread.php?t=771325. The gap for the plugs on the n52 motor is 0.043 not 0.032 like on the M54's. When I checked the gap on my new PLZFR6A11S plugs they were all within .001 of 0.043 out of the box. I installed them that way in my 3.0si and everything runs fine.
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