Normal for water injected headers

I thought you had logs on your boat

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if you have logs steam CAN be normal, but it should be a little cause for concern.  steam means cold water is hitting a hotter than balls surface and vaporizing.  why is that surface so hot?  did you just run it like crazy and then go back to idle?  so something that is hot is now getting a lesser amount of water flowing through it?  just keep an eye out for any blockages in your cooling lines and that your exhaust water dumping is "normal."  remember that "too hot" can mean possibly burning your rubber exhaust hose... its only good to a few hundred degree's and that water flowing through it keeps you from having a giant hole and a giant leak into your boat.

when i do a run and i slow down quickly ill get some steam and then it will go away. 

They are cool to the touch because you have the water running through them. Mine are the same way, except mine probably still get warmer than yours. But pipes is right, theoretically you shouldnt be able to see much of it until a little higher rpm. Does it look like this?

Yah man thats the water through your headers. Which in turn keeps your headers "cooler." But also right there in my pic im at probably 1200-1800 rpms.

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This is what I got an when idling I'm at about 700 an it's still doing it


Kyle Thomas
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Those are logs.
steam at an idle is normal then above that it's pushing through more water which is too much to boil to make steam. You should see water coming from the exhaust at that point

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don't really wanna jump outta the drive seat doing about 40 to go check lol but next time I'm in the water I will check


Kyle Thomas
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I'm sure I am it just scared me a little that's all thanks guys for the quick response


Kyle Thomas
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