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Exhaust Filler

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I got a DR350 with a Yosh Pipe that doesn't quite seal well to the stock head pipe. Any suggestions what I could use to fill the gaps up with? I got a hose clamp on it... I am thinking maybe that black permatex silicone stuff, or maybe the RTV red stuff... any suggestions?

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If you're not worried about looks, what about the stuff they sell at auto parts stores to fill a muffler's hole? I had an exhaust leak in my trucks system while stationed overseas, and used that stuff very succesfully...of course with it UNDER the truck, didn't matter much what it looked like....

Tom

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3m makes a white fiberglass high temp tape, cat#25 (I think) any electrical supply will have it @ around 12.00 for a role. The stuff works great for wrapping headers and will give you the build up your looking for.

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or maybe even the oem exhaust gasket that went between the can and pipe....

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