Jump to content

Recommended Posts

Hi guys, 

got 2 twin su’s for sale

first one is a dome top twin su, looks to be 240z but can’t find any markings saying it’s a hitachi. Maybe British? Off a Alpha or Rover? Plus the top looks abit short to be hitachi. Comes on a L6 manifold. 

Unknown condition. Butterfly and linkages moves freely. I’m after $300, offers welcome.


second one is a 260z flat top twin su emissions type.

Unknown condition. Butterfly and lingakes move freely. Got all the hoses for it. I’m after $200 for this one, or offers 

Pictures attaches below 

pick up south east vic 










Share this post

Link to post
Share on other sites

Can you measure carbs 1 3/4" or 46mm ? Are they SU carbs? 

I require pair of SU HS6 1 3/4" carbs for L20B don't need manifold 

would offer $200 for the pair as I will have to recondition 

Tony 0427 316 770 

Share this post

Link to post
Share on other sites

They will be 1 3/4" british HS6 SU's.

Definitely genuine british SU's, and 4 bolt mounting means they aren't 1 1/2" HS4's (they only have two mounting holes set diagonally).

You can mount the 1 3/4" SU's to the standard SSS manifold (if you're using that for your L20B) by only using two of the four holes in the HS6 carbs. Needs a lot of work with die grinder to open the ports up in the manifold though (see pic). Can also get a Lynx manifold that is made for the bigger carbs on a 4 cylinder L-series.


Share this post

Link to post
Share on other sites

Thanks 1600Dave ,. I have. A lynx manifold, to use. I will have to figure a way too shorten throttle linkages as I only have bare manifold .

or find SSS  linkages . And then original SSS air cleaner for Victorian   roadworthy ( must vent crankcase breather to inlet ) 


Share this post

Link to post
Share on other sites

Tony22 sorry havent had the time to measure it. Can do this weekend if you’d still want.

$200 seems fair. 

Thanks 1600dave for that info. Appreciate it.


Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...