Quote:
Originally Posted by Boxtaboy
Porsche's original bearing must be the best then cause I'm still on my original factory bearing 15 yrs later. 01 986 with 72k miles, oil changed with Mobil 1 0w-40 every 15k miles or 2 years!  Still rockin and rollin. |
Marc has just passed the 300k miles mark on his original '01 IMS bearing. Does that mean anything more than one data point?