Super Jet Cooling System Blocked Checked all lines and fitting what's next?

[BrapCap Moto]

Went out with some buddies the other day and blocked up my cooling sytem. I Pulled it on the floating dock, took stinger and head pipe off of factory B, checked all fittings and hoses, including pump pressure into the hull and all is good. What's next? i have An ADA head with a factory B pipe, Dual cooling and im getting small spurts of water coming out of the pissers. Do the tuning screws block up often? i'm thinking about breaking down the top of the motor next unless anyone has any better suggestion?

 

[Tyrant1919]

Take off the head, you'll be able to figure out what's blocking where real quick.

 

[BrapCap Moto]

Just blows my mind that it can get through all the fittings but not get through the cylinders.

 

[steve-uk]

reverse flush through your pisser

when we rode at the last cleveland rock n ride this was common with all the zebra mussels there, that the shells got into the cooling lines and block them up, most likely there is one lodged in a tee

iff revers flushing doesnt work then you will nee to go through each fitting including those on the pump

good luck!

 

[bungeeguy]

I had a small rock caught in the elbow fitting coming off my head one time, might check those...

 

[naticen]

You may have leaky O-rings on the head. That'll cause a spurting pisser

 

[Rev Clown]

Usually when I have this problem its dirt in the lines through the hull from the pump, but you said you checked those so I would check the head O-rings like naticen^ said.

 

[BrapCap Moto]

You may have leaky O-rings on the head. That'll cause a spurting pisser

Where does the water go then?

 

[RivMan]

Where does the water go then?

Into your cylinders.

-Rob

 

[BrapCap Moto]

Into your cylinders.

-Rob

You called it half the oring was gone in one cylinder. Could be why i also could never seem to tune this ski properly. Got the oring kit, can't wait to see the power this thing really is supposed to have. The corrosion magnet inbetween cylinders cracked and fell inside the cooling ports too. How necessary is it to have that in fresh water all the time?

 

[augustaf]

You called it half the oring was gone in one cylinder. Could be why i also could never seem to tune this ski properly. Got the oring kit, can't wait to see the power this thing really is supposed to have. The corrosion magnet inbetween cylinders cracked and fell inside the cooling ports too. How necessary is it to have that in fresh water all the time?

You don't need that sacrificial anode, they crack often and usually just sit harmlessly on the bottom. To answer your query "where does the water go". The combustion pressure is much greater than the few psi coming from the pump, sort of drives the water backwards