Luwayy Posted February 26, 2019 Share Posted February 26, 2019 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 cheers Quote Link to comment Share on other sites More sharing options...
Administrators gav240z Posted February 26, 2019 Administrators Share Posted February 26, 2019 Definite not Hitachi 240z SU's. Could be HS6 British SU's. Quote Link to comment Share on other sites More sharing options...
Luwayy Posted April 15, 2019 Author Share Posted April 15, 2019 Offers? Really want them gone. Quote Link to comment Share on other sites More sharing options...
Tony22 Posted May 22, 2019 Share Posted May 22, 2019 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 Quote Link to comment Share on other sites More sharing options...
1600dave Posted May 22, 2019 Share Posted May 22, 2019 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. Quote Link to comment Share on other sites More sharing options...
Tony22 Posted May 23, 2019 Share Posted May 23, 2019 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 ) Tony Quote Link to comment Share on other sites More sharing options...
Luwayy Posted May 23, 2019 Author Share Posted May 23, 2019 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. Cheers Quote Link to comment Share on other sites More sharing options...
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