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| head pipe sealing advise https://vintagedirtbikeforums.alp-sys.com/viewtopic.php?f=21&t=417 |
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| Author: | richter [ Sun Nov 07, 2004 10:06 am ] |
| Post subject: | head pipe sealing advise |
does anyone have tips or tricks for sealing headpipes? the 80 and 81 cr80's i have appear to have no o-ring or seal other than just a slip fit and leak like crazy. it make a mess and must affect performance of the motor. any ideas??? |
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| Author: | FirePig [ Mon Nov 08, 2004 11:46 am ] |
| Post subject: | |
I have a '73 CR250M that does not have any factor seal and used to leak. I took an o-ring from FMF, forgot the size and PN, and put it around the exhaust pipe joint coming out of the engine. I also run a bead of high temp sealant (red) around the pipe joint and on the inside of the pipe and slap them together. I also use the sealant at the silencer end of things as well. Cuts out all the leakage. Loren |
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