Guy, I'm finally getting around ti getting my turbo xb running a little better.
Running a apexi safc, auto trans, custom t3 twin bearing and intercooler setup.
Bought it 6 months ago. It has honda fuel injectors wired in. I want to start with a known item first.I have now idea the flow rate etc. of them. Running 6 psi boost max.
Are our injectors high impedance or low. I'm looking for a toyota injector that will drop right in offering enough flow. probably aroung 280cc - 300cc . Then I will get a wideband and see where I'm at. I know zpi has some injectors but they might be overkill for my application.
Let me know what you think.

 

^tC injectors clip right into place (if your factory clips are still there. They flow right over or under 300cc. Seems like the most logical choice to me. Im about to try running them on my car na tongiht to see what happens

 

or Celica GT injectors(300 or 310cc), or GTS injector (which i believe are 330cc)

 

^do you know what the tc injectors flow?

 

I am running 310 injectors with my garrent t20 turbo and greddy blue emanage. I still need to get it on the dyno and tuned but proformance is much better than using the stock injectors and the stage one fuel management from Extreme turbo

 

if i saw correctly, with a ZPI kit i think would be using 330cc injecters...

i know i read that somewhere on here, just can't remember.

 

Actually they are 370cc injectors, which are stock tC injectors and are a plug and play with the xB.

 

the question is where to find tc injectors for a good price??

 

Try a tC owner who has gone F/I... cheapest and easiest route.

 

im running celica GT injectors which are rated at about 230-240 CC's on a N/A setup. They tend to gurgle a bit in the low-end, but that mid-end torque is AMAZING!! It does tend to get a little rich in the high end, but i do save more gas, which i though would be completely the opposite. I would take a little gas off from the idle and from the high-end, but besides that they work great.

 

Just got some tc injectors from ebay. My existing injectors are from a honda and are hard wired. I will get some injector clips and give it a go. Hopefully if its rough on idle I can pull some fuel out with the apexi. I will post the results shortly.