Two different types of injectors

[lietuviai]

When I pulled the old injectors from my 300D earlier this month I discovered that I had two different types of injectors. Which one is the better type?

[luckys420]

the one dats mo shiny

About a month or six weeks ago there was a guy here posting that he was rebuilding injectors in Colorado.
Might search and find him and shoot him a question about your injector.
Here is his name on this board {TomJ}
Good luck.
Charlie

[langpfeife]

Hi,

There were several "minor" revisions of these injectors...but, the most important things,
are that the nozzle tips are spraying properly, the opening pressures are set correctly,
and the opening pressures are even between all of the injectors in the same engine. The assemblies
have been rebuilt for years now all using the same nozzles, so operation of the above two is
identical.

[lietuviai]

The one on the right is a Bosch injector while the one on the left is a no name type but shares similar model numbers up to the last digit. The Bosch on eends with a 5 and the no name one ends with a 6. They both are spec'd at 135 bar. The no name one also is stamped with "Germany" on it.
I guess someone had replaced one of the injectors with the no name one as the other 4 were Bosch injectors. The one physical difference between the two injectors is that the no name injector has a much smaller spring in it.
I now have a full set of no name ones in my 300D.
Lucky, the shiny one is only that way because I had taken it out to clean it several months back.
I do know TomJ and he had helped me out several months ago. He does great work and he is very helpful.

Another photo of the injectors: