spark plug hole repair |
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spark plug hole repair |
WildBill |
Jun 1 2008, 04:16 PM
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#1
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Newbie Group: Members Posts: 44 Joined: 6-July 06 From: Palouse, WA Member No.: 6,391 |
I was wondering if anyone has ever drilled/tapped the heads to use larger plugs. Both my 1973 2.0 heads have one bad plug hole, one was heli-coiled and the other was stripped when I bought the car. I live in the middle of nowhere and don't really want to mail the heads to a unknown machine shop unless I have to. Any ideas would be appreciated. Thanks
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zonedoubt |
Jun 1 2008, 09:40 PM
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#2
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Canadian Member Group: Members Posts: 668 Joined: 14-May 03 From: Vancouver, BC Member No.: 696 Region Association: Canada |
I also found a stripped out plug hole when replacing the spark plugs yesterday. I have the engine out of the car so I was able to get a good look at the threads...yep, definitely stripped. I was surprised the old plug was staying in there under pressure.
I'm thinking of going with the threaded insert route. I'm not sure if my FLAPS has Time-Cert, but there must be similar brands out there. What am I expecting to pay for the tool and insert to do one hole? Should I go to the trouble of taking the cylinder head off to do it? |
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