What year Nikki carb is this from? It looks nothing like my 79. And what are all these extra parts. What do they do?

[img alt="What are the things blocking the sump area in the bowl. My other was empty. They are labeled 40.

"]https://cimg4.ibsrv.net/gimg/www.rx7club.com-vbulletin/2000x1504/img_0269_9ab3e713d4d65da06ac139da24a72760c259e3a0. jpeg[/img]
What are the things blocking the sump area in the bowl. My other was empty. They are labeled 40.
[img alt="What is the part between the jets? How do I remove it? There is a pin in the middle.
"]https://cimg5.ibsrv.net/gimg/www.rx7club.com-vbulletin/2000x1504/img_0268_ce4e5014139b922200f126c74b40efb7aeff628c. jpeg[/img]
What is the part between the jets? How do I remove it? There is a pin in the middle.
[img alt="What are these spring thing next to the float?
"]https://cimg1.ibsrv.net/gimg/www.rx7club.com-vbulletin/2000x1504/img_0270_b659dd3447ccd9450cfed09c11cc2e4c88531317. jpeg[/img]
What are these spring thing next to the float?

 

See if this helps… it seems to compare all years and has photos, descriptions of each part etc.

https://foxed.ca/rx7manual/manuals/m...01979-1985.pdf