DIY, 90 Injector old style to 93+ new Style write up

[icemaninlv]

Here you have the 2 different style injectors

Start by laying out this bag

then Start by stripping down to the lower intake

Layout your new injectors as shown

Place this with the oring on the bottom of each injector

should look like this, also notice the screen you can see the fuel hole

I put a touch of vasoline on the gaskets to ensure no pinching and then tightened down


Do this with each injector then reinstall your rail into the lower intake

I spliced and soldered all wiring after ohm checking the line directly to the ECU. Red wire to the thicker line.

Next due to the inconsitant voltage you need to rewire pin 58 on the ecu shown to a constant 12vdc supply. I used the clocks constant (yellow wire)

Run a wire down to pin 58 on the ECU shown



http://twinturbo.net/nissan/300zx/forum ... ryone.html

Reconnect your intake and you need to trim the injector near the oil cap. Just get something to grind it down otherwise you cant connect that injector.


Sorry it took so long to post, I broke my leg and my wife had a baby and I have been doing body work

[greendusk]

where can this kit be picked up

[icemaninlv]

https://conceptzperformance.com/Cart/de ... hp?II=7731

I bought my injectors off ebay, make sure you research the person and brand prior.

[Fireopal7]

Did you get your injectors from tmacaz? Little bit leery about price. Was going to buy and have tested before install, but if they work for you, they should work for me. Great post, thanks for showing the bridge grind picture. Most people just say it needs done and let it go at that. Picture=1000 words really applies here.

[icemaninlv]

http://www.ebay.com/itm/121322991610?ru ... 26_rdc%3D1

atlantaauto
93.79 5 year warranty