which year rx-7 injectors fit?

[INDYPWR]

what year rx-7 turbo injectors fit our 2jzge...?
i heard of red/purple top. are these injectors high or low impedance? top or side fed?

sorry for the ignorance....

[supra629]

i believe they are the second generation turbo 2 rx 7.......

[DarkAngel]

These Are the ones that i am using for my car model #195500-2020 injectors and they are 550 and also high imp. But i dont know if they came off a rx7 But they do fit my stock fuel rail perfectly.. And also they are purple in color.

[INDYPWR]

dark angel: do you have a picture of these injectors on yr car now? you said it fits the fuel rail on 2jzge n/a?
what controls the volume of fuel to these injectors? just a regular fuel pressure regulator?

tks for help .......

[DarkAngel]

Originally posted by INDYPWR
dark angel: do you have a picture of these injectors on yr car now? you said it fits the fuel rail on 2jzge n/a?
what controls the volume of fuel to these injectors? just a regular fuel pressure regulator?

tks for help .......

I can't send u pic because i allready have them installed! They are Densos, Purple top And I am running them with a afc, and vpc 550 chip on my NA-T 93.5 Yes they do fit on the n/a fuel rail.

[SlimFastSupra]

purples are 550s from a FC3S turbo (2nd gen)

also high impedance

[boredguy77]

I have some that I would be willing to sell you.

[autocrossing]

Not all FC's had the same injectors, the '89-91's are the ones you want, turbo cars had 550cc's, na's had 460's. Earlier ones are low impedence..

[INDYPWR]

tks u guys....

the injectors are high impedance, rt?
and also it's from rx-7 turbo II...??

do you think these injectors wud be too much to acquire only
300-330 wrhp? if i stick with my stock injectors, 330's, but upgrade to walbro fuel pump, will it be safe? the reason im asking is cuz my i dnt trust my auto tranny rt now but will upgrade
to a better one in the long run. i will also consider the wideband 02 just to keep a/f in checked.

what do you guys thnk?

[supra629]

i am running stock injectors and a walbro and am running fine....i think you should be more worried about your auto trans than the injectors at 300 to 350 whp.......

[TaBooLeH21]

anyone have the model #195500-2020 injectors 550cc high imp for a good price with low low miles and good conditions ,,, lemme know!!! interested!!!

thanks

[Verge]

bump

anybody know the part numbers for the 460 or 440 cc injectors from the rx7's, that work in our cars

[/////BlackNa]

I have heard some things about the 89 - 91 rx-7 injectors being a 1/4" too long. Has anyone used these injectors on a ge, and are they a drop in replacement without modifing anything?