Hello Guys,
Still on my process to find my perfect
337 turbo non presu.
stole kit
After 1974 model
Low time total
Low time engines and props
My budget : USD 150K
I have some possibilities. I would like to ask you about redone the insulation/sound proof in the cabin.
I found this product this product :
3M™ 4014 Sound And Vibration Damping Panels. https://www.aircraftspruce.com/pages...pingpanels.php
Can I have your advise on this product :
- the product really improve the noise ?
- of many m2 do I need to order ?
- other choice of product ?
Thanks
Alain