Honda-SOHC

SOHC.co.uk Forums => CB350/400 => Topic started by: Athame57 on March 26, 2024, 08:57:45 PM

Title: Carb overflow tube size
Post by: Athame57 on March 26, 2024, 08:57:45 PM

Before I go get it wrong on Ebay again, are the four carb overflow tubes on the CB400F 3.5 mm in diameter as per the inside?

Title: Re: Carb overflow tube size
Post by: Laverda Dave on March 26, 2024, 09:26:00 PM

That's the size I've used on my overflows. Push on fit and secured with wire clips although I didn't really need them.

Title: Re: Carb overflow tube size
Post by: Athame57 on March 26, 2024, 09:47:37 PM

Thanks Dave.  ;)

Title: Re: Carb overflow tube size
Post by: AshimotoK0 on March 27, 2024, 06:40:13 AM

I recently bought some from Planet Silicone on eBay in nitrile rubber. Pretty sure the OD is slightly larger than the Honda original though (for 400F)

Title: Re: Carb overflow tube size
Post by: Laverda Dave on March 27, 2024, 11:51:56 AM

Quote from: AshimotoK0 on March 27, 2024, 06:40:13 AM

I recently bought some from Planet Silicone on eBay in nitrile rubber. Pretty sure the OD is slightly larger than the Honda original though (for 400F)

That's the supplier I used Ash on recommendation of NJ via another thread.