Online Community of Zenith Builders and Flyers
Update June 16, 2012. I've managed a couple of flights since installing the sound insulation. The first flight was after some Bing carb adjustments and it seemed like the engine was running smoother. Later I realized it was the sound insulation, duh.
Just completed another flight and the Thermo-Tec Suppressor mat has reduced the engine and dual exhaust significantly.
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I've been meaning to add a barrier under the cabin floor to deal…Continue