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Title: Original '72 Jackpiner pipe
Post by: R.T.Fischer on April 09, 2020, 07:37:11 AM

Is perforated core that silencer packing is wrapped around detachable or is it welded to the front ? Small perforations are plugged up & wanted to get the core out to clean it, not much room between the outer pipe & inner core to get in there & too dark to see. Thanks for any help.

Title: Original '72 Jackpiner pipe
Post by: Larry Perkins on April 09, 2020, 08:27:01 AM

It is welded

Larry P

Title: Original '72 Jackpiner pipe
Post by: Rocket on April 09, 2020, 01:24:30 PM

Remove all of the packing and then use a propane torch to heat the perforated core to burn away the carbon. Best to remove the pipe and do it outside.
RCG

Title: Original '72 Jackpiner pipe
Post by: R.T.Fischer on April 18, 2020, 08:55:50 PM

Thanks for advice on it being welded, didn't want to force the issue, currently removing multiple coats of paint on outside & will burn carbon out of entire pipe on a good cloudy day.

Title: Original '72 Jackpiner pipe
Post by: Dale Fisher on April 22, 2020, 05:27:55 AM

Rick, I still have two new Dorino '72-'74 Jackpiner exhaust pipes that are ready to install. Would be willing to trade one for needed parts i.e. complete '74 black front and rear CMF brake hubs.

Dale Fisher

Mudlark Registry

Penton Owners Group

General Discussion => Penton Talk => Topic started by: R.T.Fischer on April 09, 2020, 07:37:11 AM