charliey82

Finished up a valve adjust on the new (to me) S2000, did spark plugs and the valve gasket, and after taking it on a drive to make sure it was running well, I came back to my garage with this on the floor, anyone know what this is? Can't find anything that looks like it and would rather have everything back in in the right place before I drive it again.

thoiboi

Looks like maybe #14 here:
https://www.hondaautomotiveparts.com...ntake-manifold

Billman250

Definitely #14.

It goes inside one of the rubber grommets, inside the black plastic injector cover.

charliey82

I do remember a part falling out when reinstalling the cover, thanks guys!