Posted by Frank H on October 22, 2004 at 09:46:11 from 209.216.188.164
In Reply to: Are the stock 528i pistons "piano top" posted by Craig in Davis on October 22, 2004 at 07:01:24:
I believe the "piano" topped pistions are the 9.3:1 higher compression pistons as fitted to the euro 528i. I have a euro 2.8 liter w/the head off and it has these type of pistons.
Normal USA spec 528i & 530i pistons are flat topped.
Frank