This picture sucks but it is the only one I could find ATM, I have one of the spray bars sitting on my shelf at home that I can get a picture of. Basically it does two things, reduces the amount of water going into the pipe (the design allows water to easily backflow into the cylinders if the motor is not running and the ski is tilted nose up) and directs the water further down into the exhaust rather than just blasting it up into the manifold and spraying all over the place.
So I see you have built a 66e setup before.. you still running that setup, how did/do you like it?
The spray's in at the end of the ex. manifold as you see, and there is a carburetor main jet inside that 90 degree fitting, will that work? I was told the pipe was removed from a running ski.
Cool idea on the intake manifold. Where did you get the aluminum spacer plate?
I really liked the 66E, it was a strong motor and a much better platform than the 62t BUT the exhaust options at the time where undesirable to me and the small gas tank that I had to run because of it was the deal breaker so I switch back to a little motor. I would call FPP and buy one of their spray fittings, they are not too expensive and really a much better option. The spacer plate I had made by a guy on here, it is a really simple setup though, as long as you can find the kawi intake(s) and have the stock intake any machine shop should be able to easily make you one. I think I payed like $50 for the kawi intakes and they had the same interior volume as the WDK setup.
