water pump question

Jonny Hotnuts

Registered
There is a return line from the head (about 1/4" hose) that sends coolant back to the pump.......

I am using an electric water pump on my busa powered car project and was wondering if I can block off the hose that goes to this barb on the motor without heating something up.


Is it needed?

Thanks
-JH

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i think this is a by pass hose to help it warm up faster. i dont think it would hurt anything but i would keep a close eye on it at first
 
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