Ausmini
It is currently Sat Jul 05, 2025 5:55 am

All times are UTC + 10 hours




Post new topic Reply to topic  [ 17 posts ]  Go to page 1, 2  Next
Author Message
PostPosted: Mon Mar 30, 2020 11:47 am 
Offline
848cc
848cc
User avatar

Joined: Mon Sep 26, 2016 11:27 am
Posts: 363
Location: Mangilao, Guam
I think my valve guides are worn. So my question is can someone come up with a list of parts I need to replace and have machined. My other option is to buy a refurbished slightly modified head and keep the original. Thanks

_________________
1973 Clubman GT - YG2S8 1637


Top
 Profile  
 
PostPosted: Mon Mar 30, 2020 4:20 pm 
Offline
1360cc
1360cc
User avatar

Joined: Sun Apr 11, 2004 11:32 am
Posts: 12390
Location: Sthrn HiLoLands, NSW, Australia
GuamMini wrote:
I think my valve guides are worn. So my question is can someone come up with a list of parts I need to replace and have machined. My other option is to buy a refurbished slightly modified head and keep the original. Thanks


Have you looked around the island for an engine reconditioning shop? They should be able to source the guides (with your help if necessary and reco the head :idea:

_________________
"Show me the Mini!"


Top
 Profile  
 
PostPosted: Mon Mar 30, 2020 4:57 pm 
Offline
1275cc
1275cc

Joined: Wed Jan 19, 2005 1:52 pm
Posts: 2582
Location: Brisbane
So you think they are worn? Best to find out first before buying parts that you might not need.

_________________
The bitterness of poor quality (or Crappy Workmanship) remains LONG AFTER the Sweet Taste of Low Price is forgotten.


Top
 Profile  
 
PostPosted: Mon Mar 30, 2020 9:28 pm 
Online
religious status
religious status
User avatar

Joined: Fri Mar 19, 2004 6:19 pm
Posts: 39752
Location: near Baulkham Hills, NSW
9YaTaH wrote:
GuamMini wrote:
I think my valve guides are worn. So my question is can someone come up with a list of parts I need to replace and have machined. My other option is to buy a refurbished slightly modified head and keep the original. Thanks


Have you looked around the island for an engine reconditioning shop? They should be able to source the guides (with your help if necessary and reco the head :idea:


Why not just freight the head to Matt Read in Brisbane or Graham Russell in Sydney and explain what you want done?
Simples... ;)

_________________
DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 10:55 am 
Offline
848cc
848cc
User avatar

Joined: Mon Sep 26, 2016 11:27 am
Posts: 363
Location: Mangilao, Guam
9YaTaH wrote:
GuamMini wrote:
I think my valve guides are worn. So my question is can someone come up with a list of parts I need to replace and have machined. My other option is to buy a refurbished slightly modified head and keep the original. Thanks


Have you looked around the island for an engine reconditioning shop? They should be able to source the guides (with your help if necessary and reco the head :idea:


Guam is so limited, recent experience is that there is no place that would patch an inner tube..... what more valve guides for a Mini and I would like the head to be unleaded fuel ready.

I assumed it is the valve guides, etc. is the easiest thing to do at this point. It smokes when idling and after the car is parked for a while after running. When I bought the car 5 years ago it had compression reading that were fine.

I also took my own and they were fine. I also never knew that the Mini had valve stem seals which my Mini's never did.

_________________
1973 Clubman GT - YG2S8 1637


Last edited by GuamMini on Tue Mar 31, 2020 11:45 am, edited 1 time in total.

Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 10:57 am 
Offline
848cc
848cc
User avatar

Joined: Mon Sep 26, 2016 11:27 am
Posts: 363
Location: Mangilao, Guam
drmini in aust wrote:
9YaTaH wrote:
GuamMini wrote:
I think my valve guides are worn. So my question is can someone come up with a list of parts I need to replace and have machined. My other option is to buy a refurbished slightly modified head and keep the original. Thanks


Have you looked around the island for an engine reconditioning shop? They should be able to source the guides (with your help if necessary and reco the head :idea:


Why not just freight the head to Matt Read in Brisbane or Graham Russell in Sydney and explain what you want done?
Simples... ;)


I could do that and would be ideal depending on the $$$. If the cost to buying a ready one even used would be comparable because shipping might be a lot because of the weight.

_________________
1973 Clubman GT - YG2S8 1637


Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 11:21 am 
Offline
1275cc
1275cc

Joined: Wed Jan 19, 2005 1:52 pm
Posts: 2582
Location: Brisbane
Replace the valve stem seals?

_________________
The bitterness of poor quality (or Crappy Workmanship) remains LONG AFTER the Sweet Taste of Low Price is forgotten.


Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 11:47 am 
Offline
848cc
848cc
User avatar

Joined: Mon Sep 26, 2016 11:27 am
Posts: 363
Location: Mangilao, Guam
TK wrote:
Replace the valve stem seals?


Are these the rubber pieces that sit on top of the valve guide? if they are mine does not have any

_________________
1973 Clubman GT - YG2S8 1637


Last edited by GuamMini on Tue Mar 31, 2020 1:58 pm, edited 1 time in total.

Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 1:10 pm 
Offline
1360cc
1360cc
User avatar

Joined: Sun Apr 11, 2004 11:32 am
Posts: 12390
Location: Sthrn HiLoLands, NSW, Australia
GuamMini wrote:
I could do that and would be ideal depending on the $$$. If the cost to buying a ready one even used would be comparable because shipping might be a lot because of the weight.


Luke ear?

https://www.ebay.com.au/c/5010885893

http://russellengineering.com.au/perfor ... der-heads/

_________________
"Show me the Mini!"


Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 1:59 pm 
Offline
1275cc
1275cc
User avatar

Joined: Fri May 02, 2008 3:07 pm
Posts: 5123
Location: The Internet
GuamMini wrote:
TK wrote:
Replace the valve stem seals?


Are this the rubber pieces that sit on top of the valve guide? if they are mine does not have any


Yes they are the valve stem seals.

Google replacing valve stem seals in situ and see if it is something you can do yourself. I use rope to stop the valves dropping. You would also need to find something to compress the valve springs to remove the valve collets.

Or pull the head and do a proper job. Then you can feel how much play is in the valve guides.


Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 2:47 pm 
Offline
848cc
848cc
User avatar

Joined: Mon Sep 26, 2016 11:27 am
Posts: 363
Location: Mangilao, Guam
gtogreen1969 wrote:
GuamMini wrote:
TK wrote:
Replace the valve stem seals?


Are this the rubber pieces that sit on top of the valve guide? if they are mine does not have any


Yes they are the valve stem seals.

Google replacing valve stem seals in situ and see if it is something you can do yourself. I use rope to stop the valves dropping. You would also need to find something to compress the valve springs to remove the valve collets.

Or pull the head and do a proper job. Then you can feel how much play is in the valve guides.


Mine has none of that, but i will take a picture later just to verify. Never had a Mini that did have those.

_________________
1973 Clubman GT - YG2S8 1637


Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 3:51 pm 
Offline
1275cc
1275cc
User avatar

Joined: Fri May 02, 2008 3:07 pm
Posts: 5123
Location: The Internet
GuamMini wrote:
gtogreen1969 wrote:
GuamMini wrote:
Are this the rubber pieces that sit on top of the valve guide? if they are mine does not have any

Yes they are the valve stem seals.

Google replacing valve stem seals in situ and see if it is something you can do yourself. I use rope to stop the valves dropping. You would also need to find something to compress the valve springs to remove the valve collets.

Or pull the head and do a proper job. Then you can feel how much play is in the valve guides.


Mine has none of that, but i will take a picture later just to verify. Never had a Mini that did have those.


It is common practise to only fit them to inlet valves. If you dont have any fitted then you may be lucky and find a that fitting some will fix some of the smoking issues.


Top
 Profile  
 
PostPosted: Tue Mar 31, 2020 7:10 pm 
Offline
1275cc
1275cc

Joined: Wed Jan 19, 2005 1:52 pm
Posts: 2582
Location: Brisbane
Viton seals are the best.

Do it mate.

_________________
The bitterness of poor quality (or Crappy Workmanship) remains LONG AFTER the Sweet Taste of Low Price is forgotten.


Top
 Profile  
 
PostPosted: Thu Apr 16, 2020 10:00 am 
Offline
848cc
848cc
User avatar

Joined: Mon Sep 26, 2016 11:27 am
Posts: 363
Location: Mangilao, Guam
sorry I could not post a picture. I could not find a site that would host it for free. but I am pretty sure no valve seals. Does someone have a picture of how it looks installed? Thanks

_________________
1973 Clubman GT - YG2S8 1637


Top
 Profile  
 
PostPosted: Thu Apr 16, 2020 10:20 am 
Offline
1360cc
1360cc
User avatar

Joined: Wed Oct 03, 2007 9:04 pm
Posts: 6744
Location: Melbourne, VIC
GuamMini wrote:
sorry I could not post a picture. I could not find a site that would host it for free.

You don't have to use a third party image hosting site. You can upload an image directly from your computer/phone to the Ausmini server as you post a comment.

See here - viewtopic.php?f=25&t=96873

_________________
ex-NSW Police 1970 MK II Cooper S
VMCI #43


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 17 posts ]  Go to page 1, 2  Next

All times are UTC + 10 hours


Who is online

Users browsing this forum: Bing [Bot], drmini in aust and 108 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  

© 2016 Ausmini. All garage work involves equal measures of enthusiasm, ingenuity and a fair degree of irresponsibility.