Kawasaki 750 gasket question?

[Thrillerisepic]

Hi
A question about the gaskets for a kawasaki 750 sxi pro. Cooling channels in the engine and exhaust are much bigger than in the gaskets, there is only a single small hole in each gasket. Are you supposed to make bigger holes in the gasket so it is about as large as the cooling channels?

 

[sxipro02]

Nope, they like the small hole

 

[Thrillerisepic]

okay, thanks. why I asked is because I have had problems with the cooling.

 

[sxipro02]

No prob. If you need some help figuribg it out give me a shout.

 

[Thrillerisepic]

I will


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[Thrillerisepic]

Hello friends!
Does anyone know how to remove this?

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[Ducky]

How to remove the coupler? You need to put the crank in a big vice, possibly with a towel or something like that around it so it doesnt get damaged and then you need a long straight piece or a super long wrench to stick through the coupler to thread it off.

 

[TheBuzzard]

like so

 

[sxipro02]

I used a pry bar wrapped in a towel and used some heat right at the threads, mine was stuck like a mofo.

 

[Thrillerisepic]

Thanks, I'll try it today. Which way should you turn to loosen it?

Another question, what is the size of the fuel hoses on a kawasaki 750?
Fuel Hose 1/4 inch, for cooling 3/8 inch?
is that correct? and which size is in such cases to the carburetor?

 

[sxipro02]

Yes. 1/4 for fuel and 3/8 for cooling. It's also 1/4 for the pulse line. 1/8 for primer line and you should upgrade your pump to hull and hull to exhaust manifold to 1/2 line and fittings.

 

[Thrillerisepic]

Have not managed to get away coupler, will try to warm up and see how it goes. I'm upgrading the cooling as fast as I can! But do you have to upgrade the cooling for it to cool properly?

 

[sxipro02]

Not on a stock motor. even a pipe and a few bolt on mods its not usually needed.

 

[Thrillerisepic]

Hi. I have the original exhaust system on my kawa 750. should I connect to the temperature sensor or bypass it from the Chamber to piser. otherwise how do I connect it? is it from the chamber to the lower coupling? And the over one to bypass outlet (piser) / Robin


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