Russell@ RT Mechanics

[QUOTE=Muscas;141966]Hi Guys,

Hoping you may be able to help me out here......
When you buy a set of AP's new out of the box they are 28mm in depth.
However the minimum wear is 27mm, dosen't seem very much.
So now that my AP's are on 27mm do I really have to replace them?
Secondly, Grooved or drilled...Which is best?
When I bought my AP's from Don they came with drilled, is this AP's recommended disk?
Thirdly (sorry about this) when I do replace the disks do the replacement disks include the alu bells?
Many thanks for taking the time to reply to my post.
Patrick

P.S. I bought my AP's in June 2005 and have covered about 16K miles with

Hi Patrick
I will double check the minimum thickness for you but i am sure they are 30 mm new and 27 is the minimum i replaced mine after 3-4 years use but no track days.
I would go for the grooved over the drilled they will crack between the drills Ap always supply the new kits with drills unless you ask them other wise.
The new discs will not come with new bells but do get a new set of the allan key bolts and nuts

Russ