Carb air vent tubes

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pouchy750
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Location: N.Vancouver/BC
Location: N.Vancouver/BC

Carb air vent tubes

Post by pouchy750 »

I've managed to figure out where all the various breather pipes from the engine & air box go, with the exception of the 2 air tubes that connect each bank of 3 carbs together.
These are the ones that are high up on the carb bodies near the air filter plenum side. I assume they allow air into the float bowl chambers.
They are short tubes that appear to just stick up above the top of the carb air filter plenum.
Do they connect to anything? Or do I just leave them free to air?
Thanks.

hondaman160mph
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Location: Elk River Minnesota
Location: Elk River Minnesota

Re: Carb air vent tubes

Post by hondaman160mph »

They are float bowl vents , open and lay up over the air box.

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