ausmini
https://ausmini.com/forums/

Largest bore size before reline on Cooper S block
https://ausmini.com/forums/viewtopic.php?f=2&t=92164
Page 1 of 1

Author:  rodmac [ Tue Mar 22, 2016 8:37 pm ]
Post subject:  Largest bore size before reline on Cooper S block

I have a mk 2 cooper s block that is currently on +60 thou but looks like it may need to be bored. So my question is can I bore it out again and still be able to reline after that if necessary? If I can what is the max piston size I can go to?
I see GR sells a 72.5mm (+74thou) and there is a 73mm (+94thou)

Cheers
Rod

Author:  drmini in aust [ Tue Mar 22, 2016 8:47 pm ]
Post subject:  Re: Largest bore size before reline on Cooper S block

You can go 72.5, 73.0, 73.5. I'm pretty sure GR has sleeved S blocks back from 73.5, ring him and check.

Author:  simon k [ Tue Mar 22, 2016 9:26 pm ]
Post subject:  Re: Largest bore size before reline on Cooper S block

has the block been offset bored to get it to .060" ?

Author:  rodmac [ Tue Mar 22, 2016 9:52 pm ]
Post subject:  Re: Largest bore size before reline on Cooper S block

simon k wrote:
has the block been offset bored to get it to .060" ?

Not that I'm aware of.
Cheers
Rod

Page 1 of 1 All times are UTC + 10 hours
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/