It's the flapper for the inside of the carb. What's the real name for it ? I need to find one for my SU carb rebuild because this one is no good. Thx !

Looks like a "throttle shaft"

 

This might be a good resource for you:  http://www.ztherapy.com   Check out the spotters guides

 

 

* updated link.  

Edited October 8, 201510 yr by Kurbycar32

Looks like a "throttle shaft"

 

This might be a good resource for you:  http://www.ztherapy.com/technical_stuff/spotterguides/zcar/240spotter.htm 

That link gives a 404 error.

Throttle shaft for sure. If it is unusable because of wear, the carb body that it came from will also be worn. ZT machines the body & uses sealed throttle shaft bearings. Better than new.

That link gives a 404 error.

weird.  That URL works when you have already navigated to the page once.  I updated the link to the home page.

Edited October 8, 201510 yr by Kurbycar32

You had a couple of extra characters in the link. http://www.ztherapy.com/technical_stuff/spotterguides/zcar/240spotter.htm

Send them to ZT for repair. You'll be happy you did!

Edited October 9, 201510 yr by rcb280z

Thanks for all the great info fellas ! The carbs that came with car were in a box completely disassembled so I don't know if this throttle shaft went with those carbs. That shaft doesn't fit into the body I have. I will be talking with ZT though.

 

Mark M- you're in PDX too ? Maybe someday, if you have time, we can meet up and you can go over my car with me ??

907Series1Z

 Absolutely. The chance to spend time with another Z owner is always a treat. BTW I have three ea. 4 screw SUs that are not being used. 1 front & 2 rears. We need to talk. I'll PM you.

 Mark

Give a call to www.Ztherapy.com, they will help you.

Man, have not posted in a while, but yup throttle shaft as stated above.  And yup, Z therapy are miracle workers with these parts.

 

Make SU's sing again.