injector/ fpr mis match

[gar70614]

i gathered all the injectors,rail, and fpr for my car from a couple difrent 3400s and am wondering if there is any way to check the psi on my fpr. it is 99 ecu, and i belive 99 injectors. there are no stampings on the fpr and i got it by it self so idk wat year its from. so my question is, is there a way to check wat fpr i have and does any one have a pic of a 99 in jector so i can verify thats wat i have thanx.

[SappySE107]

Is the injector skinny and black, or fat and silver? Skinny are multec 2 and 00+ engines. You need a fuel pressure gauge on the shrader valve to check the pressure.

[gar70614]

yea there fat and silver> i figured they were mulitec 1 cuz they looked almost the same as a set of small port 3100 injectors i had sittin around. sweet so my ecu and injectors match now just gotta check the fpr.