Kawasaki factory pipe on a Yamaha motor

[SterlingSilva]

The Rad dudes adapter is reverse... it allows a yamaha style exh manifold to bolt to a kawasaki motor.
I cleaned up the one yamanube sent me a little bit but still needs some pitting filled with jb weld at minimum in order to assure a clean gasket mating surface.

I mocked up a 701 and my kawi FP in my sxi pro hull but the added width of the adapter plate pushes the pipe out and the headpipe hits the bottom deck pretty bad. So much so that I couldnt get it to bolt up. As I wasnt about to cut up my hull I had to abandon my plans.

As @yamanube was nice enough to sell it to me Ill sell it to you for what i paid unless he wants it back. Then he has first dibs

 

[BruceSki]

Let me know how much if he doesn't want it. Got a friend with a TIG welder here we can patch those pits up quick.

 

[SterlingSilva]

Yea a tig welder would be the better option for repair

its your call @yamanube... let me know

 

[yamanube]

It would be cool if someone can use it, it's yours to do what you want, I don't have a use for it.

 

[Vic elefante]

I'm putting a 701 (61) motor in my sxi750. What I'm having trouble with is using Kawasaki exhaust on my Yamaha engine. Least expensive solution?

 

[N3vrSat1sfied]

I'm putting a 701 (61) motor in my sxi750. What I'm having trouble with is using Kawasaki exhaust on my Yamaha engine. Least expensive solution?

Check out my Yamasaki best of both worlds build from a few years ago. They angle is too different and the kawi pipe will hit the outside of the hull. You will have to go Yamaha. Then good luck finding a waterbox to fit up there. Best bet is the bpipe for a blaster.


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[Vic elefante]

Thanks for the info

 

[Vic elefante]

What if I were to use the factory exhaust from the waverunner 3 gp that the motor came from. It comes out by the front of the motor then run a hose to the outlet on the back starboard side of the ski? Same as it was in the waverunner. I'm putting this ski together as a toy, so peak performance isn't that important to me