Posted December 14, 20177 yr comment_537449 The triple install will be soon. I haven't decided whether to use a cable or the linkage components.I am a bit hesitant to use the cable due to stretch over time but I am not positive on what length of linkage I need and are any modifications needed to the factory swivel point? Any suggestions would be appreciated along with HD pictures if you would. These are 47mm OER's and I plan to install them next summer after the plumbing and hardware are secured. Thanx for any asistance. Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/ Share on other sites More sharing options...
December 14, 20177 yr comment_537455 They look like they will bolt and go. You may need to shorten the shepherd's hook rod coming from your firewall. They pickup the carb's rod between cylinder 4&5. Your configuration has it closer to the firewall. Edited December 14, 20177 yr by 240260280 Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/#findComment-537455 Share on other sites More sharing options...
December 14, 20177 yr Author comment_537460 Thanx 468. Why is it called a "SHEPHERDS HOOK" Does the throttle movement remain smooth, are there any binding issues. Why, or have you used the cable system? Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/#findComment-537460 Share on other sites More sharing options...
December 14, 20177 yr comment_537471 I call it a Shepherds hook for obvious reasons. I think the proper name is torsion shaft.  They may be shorter and adjustable on 280zx's   Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/#findComment-537471 Share on other sites More sharing options...
December 14, 20177 yr Author comment_537474 16 minutes ago, 240260280 said: I call it a Shepherds hook for obvious reasons. I think the proper name is torsion shaft.  They may be shorter and adjustable on 280zx's   U DA MAN THANX. Did you have to get a shorter one or were you able to use the one that came with the SU's? Edited December 14, 20177 yr by esmit208 Mispelling Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/#findComment-537474 Share on other sites More sharing options...
December 15, 20177 yr comment_537488 On a 240z I used the longer one. I needed a short one for a 510. It depends on where the manifold shaft ends.   Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/#findComment-537488 Share on other sites More sharing options...
December 15, 20177 yr Author comment_537544 21 hours ago, 240260280 said: On a 240z I used the longer one. I needed a short one for a 510. It depends on where the manifold shaft ends.   Thanx 468. How difficult was the initial tuning? Are you satisfied with the performance? Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/#findComment-537544 Share on other sites More sharing options...
December 16, 20177 yr comment_537562 There are so many interactive parameters with side drafts that tuning may be challenging for some. The first crucial steps are to ensure the engine is in top form, the carb install is w/o air leaks, and that all linkages to the carbs start moving at exactly at the same time and they open the same amount to 90 degrees (where the stop bolt on the floor under the gas pedal will do its job). Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/#findComment-537562 Share on other sites More sharing options...
December 20, 20177 yr comment_537924 I use a wire witb my Mikuni's. Would never go back to the OEM linkageSent from my SM-T350 using Classic Zcar Club mobile Link to comment https://www.classiczcars.com/forums/topic/59164-oer-carburetor-linkage/#findComment-537924 Share on other sites More sharing options...
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