are all n/a injectors interchangeable? as far as, if you have four s4 injectors, it doesnt matter where you put them, they'll work in whatever location right?

also, what does a standard stock injector sell for from mazda, and how much do they usually go for used?

 

No, 86-87 was low impedance, 88 was high impedance for N/A's


edit: if you're talking about having 4 s4 injectors that are meant for your car (low or high) and putting them in whatever spot (primary or secondary) that is fine

 

See Tech / Injector Information
http://www.rotaryresurrection.com/

 

k, so 86-87 are interchangeable, what about s5?

 

S5 are all high impedance, but they use oval plugs whereas S4 uses square.

 

thanks

 

No problem.