1993 non tempo fuel lines?

[Cheflen]

I just picked up a 93 gtx and I noticed the fuel lines were black and didn’t have any tempo writing on them. At first I thought they were replaced but then I saw they had “1993” stamped on them. Is there a chance seadoo made a few skis in 93 without tempo fuel lines? I can upload pictures in the morning, not sure if I should replace them, I will see when I pull the carbs if the lines have green goo

 

[mikidymac]

Not all had tempo but I am not sure of the year they started and stopped.

I would replace them just to be safe as they are almost 30 years old.

 

[Cheflen]

Not all had tempo but I am not sure of the year they started and stopped.

I would replace them just to be safe as they are almost 30 years old.

Ok, was planning on replacing them anyway but I just thought that was interesting.