Silicone expansion tank return hose?

[shorvath011]

Im doing a heater core and thrttole body bypass so ill be running a new hose from my expansion tank to my head. Should I go silicone or will rubber work fine?

[Mike Miller]

I am using the euro expansion tank with a very short rubber line to a hard metal line to the head.

[r0nd3L]

I am using the euro expansion tank with a very short rubber line to a hard metal line to the head.

Euro expansion tank may be my favorite mod. The system practically bleeds itself with no problems. Been very reliable as well.

[badmonkey]

I repurposed the stock plumbing to bypass the heater core to the euro expansion reservoir.