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Old 06-25-2015, 12:26 PM   #31
thstone
Certified Boxster Addict
 
Join Date: Nov 2010
Location: Los Angeles
Posts: 7,669
Here is my relevant IMSB experience;

Engine 1: Original IMSB. Engine failed at 142K miles due to lifter failure
Engine 2: Original IMSB. Engine failed at 204K miles due to timing chain failure
Engine 3: Original IMSB. Engine still running strong at 95K miles.

Your experience may vary.
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1999 996 C2 - sold - bought back - sold for more
1997 Spec Boxster BSR #254
1979 911 SC
POC Licensed DE/TT Instructor
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