NA300zx_2005

-hey guys new to this site, everything seems pretty cool so far. About my question. I've got a 92 NA 300 (prod. date 5-92) i need to replace the injectors, i ordered the blue ones (i read somewhere that my prod. date came with blue) anyway i just pulled off the upper plenum and pulled out a couple of injectors, and guess what? they were black. my question is whether or not i can replace all the blacks with the blue ones. I've read somewhere that the difference between the two is the spray patterns. i dont have a problem with returning my blue injectors so i can order the black ones. but i'm slightly impatient, and i miss driving my Z. i would assume that both injectors would have the same resistance value (10-14 ohms) but i'm afraid that one might flow more fuel than the other. and i rather not have my car running way too rich. thanks for any response.

Riz Z Speed

http://www.courtesyparts.com/Merchan...de=16600-00002

as written at the bottom of the page.

Application:
Note: This injector replaces the FUEL INJECTOR (BLACK) - 300ZX 1990 to 1993 Non- Turbo
Note: This injector replaces the FUEL INJECTOR(BLUE) - 300ZX 1990 to 1993 Non-Turbo

so in other words you're ok with the blue ones. change'em out.

NA300zx_2005

hey thanks alot. you saved me alot of time to wait for new injectors, i'll pull the rest out put in the blue ones.