hello,maybe someone can help me out.i recently purchased some injectors off ebay (tlsperformance) for my iroc.there supposed to be 22lbs injectors but im not familiar with the dark blue color.there bosh 111 injectors.does any know what the application for the dark blue is?are they 22lbs injectors??the company i purchased them from did send a flow sheet with them and the flow sheet does say 22lbs.just wondering....thanks

 

Bosch injectors typically have part numbers on them.

Example: 0-280-150-791

What are the numbers on the injectors you have? Once you have the number, you can find the injector specifications. There are several specification charts floating around on the web.

 

ya i was going to get the numbers off the side off the injector but all the injectors have the part number scrapped off??seems like a pretty reputable shop with a web site and 100%rating on ebay??im ok with using them just as long as its a 22lb injector.

 

Not sure why this is in the carburetor section, but the easiest way to confirm this would be to look at your O2 correction. It should be within the vicinity of a normal operating range. These original ECM's only have so much percentage area wise of correction, so a bin burned for 22# injectors will have little to no O2 correction running 22# injectors... unless something else is way off, of course.

 

Thanks,i didn't see the "electronic fuel injection"section on the forums thats why i posted it in the carburetor section.but thanks for your reply lethal thats a good idea.

 

Well, TPI is one of the types of "electronic fuel injection" used on 3rd gens, so let's just move it there.

 

Strange that someone would go through the trouble of removing the molded in part number off the plastic injector body.

It's not like it's a serial number off a pistol you'd buy in downtown Stockton.....

 

there are no numbers at all on the injectors? We've been selling the 22lb bosch lll's for years. Never heard of a blue 22lb bosch lll. Too bad you don't have a number. Who knows...

 

A picture might be somewhat helpful...perhaps someone might recognize the injector.

 

without numbers it's going to be kind of difficult as there is a blue bosch lll that flows around 380cc