Graham - the IMS set-up on a 986 and early 987 Boxster is the same as the 996 and Gen 1 997 so the fixes are the same. The "Mezger" engine in the Turbo, GT3, GT3 RS and GT2 RS has a different bottom end borrowed from the GT1 race car and has no problems.
The attached was taken by a staff member at OPC Glasgow because coincidentally three generations of 911 (my 996, and customers' 997 and 991) were lined up in order outside the showroom.

Don.

Last edited by Max5; 15/02/19 03:55 PM.