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