I just found out that on the 1978 CB750 PD carbs that the three fuel hoses between carbs that distributes fuel between carbs from the accelerator pump have two small brass restrictor tubes inside of them.
One of the three tubes has slightly longer tubes inside of it.
Which one of the three carbs gets the longer restrictors?
Not a trick question. It is a serious question as the parts breakdown does NOT show these parts.
I changed my tubing to clear tubing but luckily I saved the old black thick rubber tubes and recovered the restrictor tubes!!!
On a Roadstar Adventure.
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