Author Topic: K8 Fuel intake to the carbs? [PIC]  (Read 785 times)

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Offline McQueen 750

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K8 Fuel intake to the carbs? [PIC]
« on: December 03, 2009, 09:44:10 pm »
Simple question but I can't seem to find it in my Clymer manual, shop manual, or on the forums...

Which of these is does the fuel line plug into, red or green? And what is the other for(vent)? This is top of carb 2 on a 1978 CB750K. And yes, I realize they look like christmas boobies :)

« Last Edit: December 03, 2009, 09:45:46 pm by McQueen 750 »
-1975 CB750F (Follow the thread: http://forums.sohc4.net/index.php?topic=88829.msg997640 )
-1978 CB750K8(Parts bike)
"Trust me you'll regret it, but you'll regret it more if you don't at least try it."

Offline w1sa

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Re: K8 Fuel intake to the carbs? [PIC]
« Reply #1 on: December 03, 2009, 11:14:28 pm »
The larger diameter (red circle) s/b the fuel line, and is mated to 5.5mm I.D. fuel hose from fuel tank.

The other narrower diameter (green circle) s/b the (common) carbs air vent.  Mates to 4.5mm I.D. tube.

Have a look here http://www.motogrid.com/pages/parts/viewbybrand/7/honda.aspx

Offline McQueen 750

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Re: K8 Fuel intake to the carbs? [PIC]
« Reply #2 on: December 04, 2009, 12:59:20 am »
Thanks!
-1975 CB750F (Follow the thread: http://forums.sohc4.net/index.php?topic=88829.msg997640 )
-1978 CB750K8(Parts bike)
"Trust me you'll regret it, but you'll regret it more if you don't at least try it."