OS 160FX Stock or Pitts Muffler
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OS 160FX Stock or Pitts Muffler
Hello, Thanks in advance for your response...I will be using an OS 160FX in a 14 lb aerobatic and I can use either muffler...the stock or the Bisson pitts style..any advantage of one over the other.thanks wc
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OS 160FX Stock or Pitts Muffler
WC, if you can use stock, definitely, undoubtedly, without question, do so. The pitts mufflers create an inexpensive option for a tight fitting application, but at the expense of your motor's performance, proper back pressure and cooling, and, in the long run, longevity of the engine.