Offshoreonly.com

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   Formula (https://www.offshoreonly.com/forums/formula-36/)
-   -   Box is Gone And GGB's are on!! (https://www.offshoreonly.com/forums/formula/104034-box-gone-ggbs.html)

formuladude312 05-24-2005 08:35 PM

Box is Gone And GGB's are on!!
 
Ok, Finally took off the silent thunder box and went with the GGb extreme transom mount mufflers, What a difference in appearence and sound!! Was about a 3 hour job removing the tips and installing the mufflers, As luck would have it the screw holes for the tips were the same pattern as the studs on the mufflers so only had to drill thru the screw holes thru the transom and bolt on the ggb's, Even with the built in reversion valve i went with salsbury flaps also.

No loss of rpm's and no loss of speed, But a loss of weight off the back of the boat and a nice rumble to keep the noise police away!!!

Formula Outlaw 05-24-2005 08:36 PM

Re: Box is Gone And GGB's are on!!
 
Congratulations:

So where's the pix??????

formuladude312 05-24-2005 08:46 PM

Re: Box is Gone And GGB's are on!!
 

Originally Posted by Formula Outlaw
Congratulations:

So where's the pix??????

Oops, Forgot the pics, Boat is now in the water, When i pull it out i will take some,:D :D

Rippem 05-24-2005 10:03 PM

Re: Box is Gone And GGB's are on!!
 
uh oh... :eek:

cuda 05-24-2005 10:56 PM

Re: Box is Gone And GGB's are on!!
 

Originally Posted by Troutly
Did you by chance have a db measurement

Looks like the law is on you already! :eek:

Audiofn 05-24-2005 11:03 PM

Re: Box is Gone And GGB's are on!!
 

Originally Posted by formuladude312
Oops, Forgot the pics, Boat is now in the water, When i pull it out i will take some,:D :D

Don't worry they are going to be all over Paul and his new Cig. That thing is UNREAL!!!!! I could hear him loud and clear from my land :eek: :eek:

formuladude312 05-25-2005 08:38 AM

Re: Box is Gone And GGB's are on!!
 

Originally Posted by Audiofn
Don't worry they are going to be all over Paul and his new Cig. That thing is UNREAL!!!!! I could hear him loud and clear from my land :eek: :eek:


Audio, Paul and Kurt launched the cig saturday while i was waxing the 312, and yes, Paul is going to have issues definatly, I am sure neil will be stopping by to see him :( :(

formuladude312 05-25-2005 08:45 AM

Re: Box is Gone And GGB's are on!!
 

Originally Posted by Troutly
Did you by chance have a db measurement done before so you can compare to after?

Troutly, Yes i did have a reading taken last year by the game warden when i had the box off with just the tips, 3' back and 3' up was 101 db we are allowed 90 db here, I am confident that it will be less then 90 or so because it is not a whole lot louder with the mufflers then it was with the silent thunder box, :D :D

formuladude312 05-25-2005 10:07 AM

Re: Box is Gone And GGB's are on!!
 

Originally Posted by Troutly
Gotcha. I was hoping you had a reading comparing the box to the GGB's. I recall how quiet my Silent Thunder was on my 312 with 502's so I was curious as to how the GGB's compared.

Have fun :)

Troutly, I did not get one with the box on, Unfortunatly, The warden was not interested, But i got his attention when i took it off :eek: :eek:

formuladude312 05-25-2005 10:10 AM

Re: Box is Gone And GGB's are on!!
 
1 Attachment(s)
Before Pic With box


All times are GMT -5. The time now is 12:37 PM.


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.