I have a 95 GT and over the past 2 years ive acquired quite a few Things, enough to turbo the 5sfe.
my question is, could i used 2nd gen 3sgte injectors to do this? I have the fuel rail and stock fpr also.

Other things i have are map sensors (both 2nd gen and 3rd) intercooler, piping, downpipe, boost and oil pressure gauges, about to order a manifold and i access to an safc if necessary (or could buy emanage) i recently sold the ct26 turbo i had but can always pick another one up if i can use the injectors. Dont wanna spend too much money because i plan on buying a 3rd gen 3s very soon. But if i can turbo the 5s with the stuff i already have then hey i may as well do it. If it blows up then idc, im buying a 3s anyways. If it runs good then ill just run the 5sfte til it blows or i get tired of it.

easy answer, no. long answer yes but you have to add a resistor pack. 3S-GTE injectors are low impedance, 5S-FE are high. you are better off using 7M-GE green or yellow injectors.

or you can use RX-7 460 injectors.

This post has been edited by Smaay: Mar 29, 2015 - 7:00 PM

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I have a 3rd gen 3s resistor pack. Any idea how i could wire it in?


Also would these injectors be a good buy? 440cc high impedance
http://pages.ebay.com/link/?nav=item.view&...849&alt=web

This post has been edited by Arturio55: Mar 29, 2015 - 7:56 PM

yes those should work and thats a good deal.

I don't think that the 3sgte fuel rail will bolt to the 5s head, and you can't use 3sgte injectors in a 5s rail because they are side feed. This is why people recommend rx7 injectors.

Save your money on the map sensor and safc, and buy a DIYPNP megasquirt kit for $500 to run the car. Without it you are going to be running way too much ignition advance and will blow the motor sooner or later.

^^^^ this

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Already have 2nd and 3rd gen map sensors and an safc at my disposal, thats the only reason i considered doing a 5sfte.

Since im buying a 3sgte in 2 weeks and already have all the required parts to swap it in, i figured i might as well turbo the 5s until it blows. I dont need/want it to last long, i just want to have fun with it before i take it out. I mentioned that already. i would only consider spending another 200 to do it, which would pay for injectors.
when i get the 3s i might throw the turbo and map sensor on my 5s and drive it for a day until it blows. If i do this i will document everything