exhaust tubes HELP!

73scoutII

Member
I have 3 of the exhaust emissions tubes stuck in the head. What is the trick to getting these things out of the head? When I pulled out the main part of the tubes there were some part of them still in the head. Some came out with the main part but 3 did not.
 
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Drill bit.

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Go slow. Your actually less drilling it out as getting the dill bit to "catch" or bind causing the broken tube to spin and break free. You can then pull it out as its spinning.

5/16" iirc
 
This worked... Thanks a lot. I was fearful of drilling them out because the heads are on the block. But I did anyways. I am going to pull the heads again and make sure everything is nice and clean in there and reinstall.
 
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