I pulled my injectors on my '78 280Z and noticed that the first one is different. The tip is protruded. Does anybody know if this is normal or could it have come from a diffefent car?
Thanks,
Dan

 

The ones for your car are green. That blue one is from another car and the amount of fuel is probably different.

 

I talked to Roger at the Zbarn and he said that he has seen these injectors in the past but it was never a factory part. He said that it would be ok to run.
It's probably been in there for years. Thanks for your help!