best mufflers to pass 90 db
Anyone know for sure of a muffler that will pass
the standard 90db 3ft of the transom test? I have stock 496 Ho's. Please...dont say CMI. They don't pass. We have Boats on our lake running them and all have failed the patrols test and my tests with my own DB meter. They run anywhere between 91 and 92 Db with stock 500's and 525's |
I'll gladly send you a set of Gibson Bullets for testing.
Fred |
Originally Posted by epeek
(Post 2120934)
Anyone know for sure of a muffler that will pass
the standard 90db 3ft of the transom test? I have stock 496 Ho's. Please...dont say CMI. They don't pass. We have Boats on our lake running them and all have failed the patrols test and my tests with my own DB meter. They run anywhere between 91 and 92 Db with stock 500's and 525's http://www.hillsideliquorstore.com/images/cork.jpg |
I have heard good things about HPI. Don't have any first hand knowledge if it meet the 90db test, but maybe someone else here does.
http://www.hpisilencers.com/ |
3 Attachment(s)
Get some Donkey D!cks from Trick Marine... They are in the water when not on plane and they pass.
... :drink: |
Originally Posted by Too Old
(Post 2121039)
I'll gladly send you a set of Gibson Bullets for testing.
Fred I will gladly accept. Call me at 518-421-9672. If I don't hear from you I'll call sometime tommorow. |
Originally Posted by GLH
(Post 2121079)
Get some Donkey D!cks from Trick Marine... They are in the water when not on plane and they pass.
... :drink: |
Our hpi's work well on our 525's.
|
Originally Posted by cowisl
(Post 2121349)
Our hpi's work well on our 525's.
|
Originally Posted by epeek
(Post 2121277)
Fred!! I've been trying to get ahold of you!
I will gladly accept. Call me at 518-421-9672. If I don't hear from you I'll call sometime tommorow. When I call, we'll make arraingments to get you what you need for a test. Fred |
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