Super Jet SN 650 cooling question

[uwswimmer]

I have a 1993 SN 650 all stock and would like to add a pisser for peace of mind but I am not sure how to do it. I know it’s usually a waste of time, and money would be better spent on a 701, but I have other skis, this one runs really well and it’s great for my friends and girlfriend.

Iv searched around and from what I understand I can put a T in the line coming off my rear cylinder that goes to the exhaust manifold, then to a pisser fitting through the hull. Is it this simple? Will this cause complications down the road? I read putting a flow control valve in the line is a good idea, I’m guessing between the T and hull fitting? If that is true is an adjustable or fixed valve a better option?

I’m sorry for such a basic question but I am new to this sport and have not worked with cooling lines much. Any help would be great.

 

[mthomps]

My 91 SN has a pisser installed and it looks like it was done exactly as described. It rips well.

 

[550headache]

that's how ya do it

 

[CRJ]

yep thats the trick. it cuts the water in the pipe/waterbox down which in turn give you a bit more brap. throw a coffman on it and it will wake up a fair bit.

 

[uwswimmer]

thats great, thanks for the help. will it work alright without a flow control valve?

 

[CRJ]

yep it will work fine without it. wait till ya get a pipe to get flow control.

 

[iangdesign]

Yeah the FCV should not even be a factor until you hop the engine up.

 

[uwswimmer]

Thanks for the help, my 650 is a pisser