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-   -   Loud Exhaust (https://www.offshoreonly.com/forums/general-q/55008-loud-exhaust.html)

97BossHammer 07-21-2003 03:17 PM

Loud Exhaust
 
I was wondering what all could be done to make the exhaust louder on my 97 Hammer. Anything cheap and possibly something I can do myself would be what I'm looking for ;)

88 MACH 1 07-21-2003 05:27 PM

Is your exhaust thru the tramson? If yes Keith eickert's headers. They are dry headers and really LOUD

Elite Marine 07-21-2003 06:18 PM

Look inside the exhaust, you'll see that there is a plate tack welded in (4) places to reduce the exhaust noise. If you can, remove the plates carefully. . . open headers!!! Sounds awesome.

Elite Marine 07-21-2003 06:19 PM

Or, pull the flappers off and hole saw the plates out. Put the flappers back on though for water reversion protection!!

97BossHammer 07-22-2003 09:01 AM

Pantera24-650HP - thats what I'm looking for my friend. I see the plate you are talking about...question is how would you recommend doing it? Sounds like you have experience doing it. I know I'll tear something up...so any suggestions will help ;)

mcollinstn 07-22-2003 10:19 AM

How about a set of "pulling truck" headers that point straight up out of the hatch?

97BossHammer 07-22-2003 11:45 AM

hey man now your talkin'!!!!!!!!!! ;)

Strip Poker 388 07-22-2003 01:21 PM

You prob have the corsa tips , afriend of mine had them on a scarab and we just replaced the tip with some straight thru type ,it made a lot of difference .the tipps where about 145.00 .

97BossHammer 07-22-2003 04:18 PM

I might end up doing that. More then likely it'll be too much of a pain to knock out the plate.....$145 is not too bad...plus the tips will look sweet. Any idea where you guys picked up the tips?

Strip Poker 388 07-22-2003 05:11 PM

i saw tredwell motor sports had some for sale in the class, The last set were from cp performance . shop around some of the dealers in hot Boat and Powerboat. make sure they have the rebuildible flappers inside.do a search on tips , you might find someone that just put headers on . make sure on size.
Rob


http://www.offshoreonly.com/forums/s...threadid=54844



http://www.eddiemarine.com/cart/deta...&CategoryID=30

each

Kentz 07-22-2003 07:58 PM


Originally posted by Strip Poker 388
You prob have the corsa tips , afriend of mine had them on a scarab and we just replaced the tip with some straight thru type ,it made a lot of difference .the tipps where about 145.00 .
Yes - I just did this on my twins, took 45 minutes complete. You could not remove the internals on one corsa in that time with a plasma cutter:eek: just order new tips with diverters inside. I went with corsa #1100's, they are approx. $200 pair and fit in the exact same bolt hole pattern. These are the 4" lenght w/45 degree cut. Added bonus, I picked up 200 rpm (HO's)

97BossHammer 07-23-2003 01:45 PM

Thanks for the link Rob. I'm trying to pick up those tips...assuming they have internal flappers and they'll fit my hammer. If not I'll just buy a set later.....I've pretty much ruled out cutting them. Are they pretty easy to install? I've never done it so I don't have a clue.


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