mufflers for 520 HP engines
#1
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Join Date: May 2007
Location: Willis, Texas
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mufflers for 520 HP engines
getting several opinions of putting mufflers on twin 520 hp engines. 4" custom wet exhaust and want to settle down noise . Any suggestions...please
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I have these on my 525 and they work well. Engine sounds great but it doesn't bother those outside the boat.
http://www.hardin-marine.com/p-12619...-mufflers.aspx
http://www.hardin-marine.com/p-12619...-mufflers.aspx
#5
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Location: Sandown, NH - Sebago Lake Region, ME
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CMI sound elimination mufflers
http://www.custommarine.com/accessories/Silencers.php
Here is a video of me running one of my 565hp engines on a stand with the mufflers!
No mufflers - http://www.youtube.com/watch?v=Xy-7U...e_gdata_player
Mufflers - http://www.youtube.com/watch?v=ZX0sV...e_gdata_player
http://www.custommarine.com/accessories/Silencers.php
Here is a video of me running one of my 565hp engines on a stand with the mufflers!
No mufflers - http://www.youtube.com/watch?v=Xy-7U...e_gdata_player
Mufflers - http://www.youtube.com/watch?v=ZX0sV...e_gdata_player
#6
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Everytime I recommend Aqua Power Ltd. mufflers to boaters, I always usually hear back that they had great results and no loss of power at all. Worth checking out.
Best Regards,
Ray @ Raylar
Best Regards,
Ray @ Raylar