Funny world when a 21 year old machine is "newer"
But it is a CB750, and there seems to be a few of them here at the site. And like most things, there are enough similarities to gleen some decent advice.
Been looking for an active forum that covers my "newer" 1991 NH750. Seen PAMCO PEte post here, and decided to take a look.
Been restoring my 1976 CB360 of late, and just ride my NH750.
I'll post some pics when I am home.
Just wanted to say hello.
No prime setting on this Bike. I have a 91 NH750.
Another possibility is the little vacuum tube that runs from the left carb boot area to the petcock. My hose became brittle and was leaking vacuum (making for hard starting). If it is really loose, the petcock vacuum valve would close, starving...