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D17 Gas Rebuild?

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BobHnwO View Drop Down
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Joined: 16 Sep 2009
Location: Jenera Ohio
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Post Options Post Options   Thanks (0) Thanks(0)   Quote BobHnwO Quote  Post ReplyReply Direct Link To This Post Topic: D17 Gas Rebuild?
    Posted: 15 May 2010 at 5:56am
I'm rebuilding my 1958 D17 gas engine,piston rings measure .125 for compression rings and .185 for oil rings,haven't found any sets available to match,are these stock ring sizes,input please,TIA,Bob.
Why do today what you can put off til tomorrow.
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Denis in MI View Drop Down
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Joined: 15 Sep 2009
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Denis in MI Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2010 at 6:34am
What bore and # of rings might help somebody find them for you.
 
If you need 4" bore and 3 compression rings per cylinder the hastings set is 2C702
 
Hope that helps,
Denis


Edited by Denis in MI - 15 May 2010 at 6:38am
1938 B, 1945 B, 1941 IB, 1949 C, 2 1938 WCs, 3 1950 WDs, 1951 WD, 2 1955 WD45, 1957 D-14
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scott View Drop Down
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Joined: 12 Sep 2009
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Post Options Post Options   Thanks (0) Thanks(0)   Quote scott Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2010 at 6:52am
The Valu-bilt lists D-17 w 4" bore as having 1/8 compression rings and 3/16 oil rings.
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BobHnwO View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote BobHnwO Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2010 at 7:32am
These are 4"bore,3 comp.and 1 oil ring,dish head,are they stock pistons,Bob.
Why do today what you can put off til tomorrow.
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paulinkansas View Drop Down
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Joined: 30 Nov 2009
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Post Options Post Options   Thanks (0) Thanks(0)   Quote paulinkansas Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2010 at 11:29am
I've got a set of unused rings for the stock D17 gas.  I bought them before taking my engine apart and starting the rebuild.  During the process I found that the sleeves were scored pretty bad and the ring end gap was around .25 inch.  So I went with overbore sleeves, pistons and rings. 
 
There are part number 70230091.  I paid around $50 for them.  You can have them for less, just make me a private offer.  I can send you a picture of them first.
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BobHnwO View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote BobHnwO Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2010 at 12:11pm
Thanks guys,I'm still waitin to get the heads and crank back to see what I'm gonna do.
Why do today what you can put off til tomorrow.
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paulinkansas View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote paulinkansas Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2010 at 12:30pm
If your heads were like mine, you'll need to go with an oversize kit. 
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Tony.Or View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tony.Or Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2010 at 2:27pm
 Bob !  We  show     the  4" bore  rings , top 3 are .125  thick.  oil ring  is  .187  thick.
 
 also show  3 differt  ring  sets  for  4.125  bore engines.        Tony
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BobHnwO View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote BobHnwO Quote  Post ReplyReply Direct Link To This Post Posted: 15 May 2010 at 5:30pm
Thanks Tony.
Why do today what you can put off til tomorrow.
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