Topic: Mufflers


silverchief    -- 05-04-2016 @ 8:30 AM
  I live in a four season state. I normally drive my 46 only a very short distance, and it seldom gets up to operating temp. It has a new dual exhaust system and on occasion I see droplets of water coming from the exhaust pipes.

Thinking about drilling a 1/8 inch hole in bottom of each muffler to relieve moisture gathering there.
Pros and cons?



BUCKAWHO    -- 05-04-2016 @ 10:17 AM
  Hi....That's just exactly what I did to my new Smithy's. That will allow more drainage from the exhaust system and the mufflers. Especially important if trips are short. BT


FordFreak    -- 05-04-2016 @ 1:19 PM
  Good idea !


Drbrown    -- 05-06-2016 @ 8:24 PM
  My Smitty's are pretty old. They don't have drain holes (a good idea) and I normally get a fair amount of condensation out the tail pipes. After the engine and system heat up it stops.

In the years when I was burning leaded gas I always drilled drain holes in my mufflers. Definitely lengthened life of mufflers.


joe b    -- 05-07-2016 @ 10:08 AM
  I have had Smithy mufflers on my '41 for 18 years. I also drilled a small hole in them. I also get lots of moisture from the exhaust until warm up.


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