Tubbies and exhaust
- Thread starter lovewinz
- Start date
WFO Speedracer
A lifetime ban is like a lifetime warranty !
- Location
- Alabama
A bunch of ideas in this thread :
I have seen them through the tubbies, exhaust exit moved forward and rear exhaust installed, personally I like the rear exhaust.
I have seen them through the tubbies, exhaust exit moved forward and rear exhaust installed, personally I like the rear exhaust.
Anyhow twos on rear exit. I would like to discharge into the pump. I think?
Only if you have the right water box. I can't find any pictures of anyone doing that but I know have seen them in the past.
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WFO Speedracer
A lifetime ban is like a lifetime warranty !
- Location
- Alabama
Yes on a stock box you can leave an elbow off and go straight out the side , rear exhaust is a cakewalk if you know the tricks,
Cut your hole where you want it in the back with a hole saw, get a die grinder and a cupped wire brush, insert an air hose into a piece of PVC pipe, I forget the size but it's just big enough for the die grinder to fit into and it will depress the trigger when you push it into the pipe, you then use it to cut the foam out of the way all the way to the bulkhead, you will know when you hit it.
Cut your hole in the bulkhead where you want it , install whatever kind of tube you are using for the exhaust, PVC, ABS , Aluminum will all work. , seal the tube at the bulkhead, stand the ski on the nose and pour in pour foam around the tube, cut it off after it cures and glass up around the tube, I have done a bunch of them this way.
The one in the pic on my X2 has an aluminum resonator buried in there.
Cut your hole where you want it in the back with a hole saw, get a die grinder and a cupped wire brush, insert an air hose into a piece of PVC pipe, I forget the size but it's just big enough for the die grinder to fit into and it will depress the trigger when you push it into the pipe, you then use it to cut the foam out of the way all the way to the bulkhead, you will know when you hit it.
Cut your hole in the bulkhead where you want it , install whatever kind of tube you are using for the exhaust, PVC, ABS , Aluminum will all work. , seal the tube at the bulkhead, stand the ski on the nose and pour in pour foam around the tube, cut it off after it cures and glass up around the tube, I have done a bunch of them this way.
The one in the pic on my X2 has an aluminum resonator buried in there.
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I don't have a stock box and no one around me had a spare.
Genius!
WFO Speedracer
A lifetime ban is like a lifetime warranty !
- Location
- Alabama
I think I have a stock box here somewhere, probably at my other shop. Iam going to run triple resonators with no waterbox ,The die grinder idea came from a true genius , Art Gomez @Jetworx
Last edited:
hornedogg79
dodgin' bass boats
Pro watercraft makes sponsons with a pre made cut out for the stock exhaust outlet. I see a lot of them moved forward but still under the bondline.
WFO Speedracer
A lifetime ban is like a lifetime warranty !
- Location
- Alabama
A seadoo HX box will also work in there to exit out the side and forward of the tubbie.
WFO Speedracer
A lifetime ban is like a lifetime warranty !
- Location
- Alabama
I did mine that way when I put the PJS resonator in the left footwell, that works too.
There seems to be a lacking of information on doing this. Google just gives me a bunch of forums of people talking about rear exhaust with tubbies and the only real pictures are flat decked. @WFO Speedracer Can I use your pictures when I make an actual post about doing rear exhaust? I have seen several random pictures and most are cutting the hole deck out like I did. It got the job done but for what I was doing your method (Art Gomez @Jetworx) with the die grinder would have taken less then half the time.
WFO Speedracer
A lifetime ban is like a lifetime warranty !
- Location
- Alabama
sure go ahead , I know when Charles told me about I had to try it for myself, I was putting in rear exhaust and a rear scupper so double trouble , mine is flat decked and I already know that was probably a mistake, too late now lol.
What brand are you using. I have two set on the ski one with the side exhaust and one with the rear