370cc Injectors??

[ty423]

Anyone know where I can get a used set of 4?? I am starting to piece my kit together...I already got a Z32 fuel pump and Greddy manual boost controller. I am going to pick up the Pulsar manifold and turbo soon...Also what intercooler size do you guys think will I be able to fit??

[G-Forces]

Try the classifieds at www.se-r.net. Sets usually pop up from time to time.

[G22DET]

since our injectors are side feed, it's very expensive to get upgraded ones. Blitz sells 370cc injectors for $220 a piece!!!!
however, i know have a secret tip that i can share with you guys....
use stock Supra turbo injectors, they are side feed and will fit on perfectly. cheaper too!
however, Tony, most likely you'll want to boost less than a bar, you dont really need the extra fuel though.

[ty423]

Everywhere I read it says that I will max out my injectors after 200Hp...I am looking toward passing 200Hp...I found a used set off a DET for $150...is that a good deal?? Let me know guys...thanx

[G-Forces]

Sounds good. Have the cleaned and checked before you use them. Don't want to put a bum injector in your car.

[ty423]

what should I do to clean them?? do I send it out or can I do it myself?

[G-Forces]

You would have to send them somewhere. Like RC Eng. I don't know where you can actually do this. You'll have to do some homework, but start with RC.

[P10DET]

Originally posted by G22DET
since our injectors are side feed, it's very expensive to get upgraded ones. Blitz sells 370cc injectors for $220 a piece!!!!

Nissan makes 370cc injectors that are supplied in the SR20DET as well as the 300ZXTT, the Q45 and a few others. Used 370cc injectors are available for good prices all the time.

Originally posted by G22DET
however, Tony, most likely you'll want to boost less than a bar, you dont really need the extra fuel though.

Sorry Luke. That's not right. The stock injectors are not big enough for a turbo system. Hell, I upgraded to 370cc for my built NA engine because the stock injectors would be basically dangerous at the hp levels I was looking at.

You don't want to max out the duty cycle. Bad things man... bad things......

[P10DET]

Originally posted by ty423
Everywhere I read it says that I will max out my injectors after 200Hp...I am looking toward passing 200Hp...I found a used set off a DET for $150...is that a good deal?? Let me know guys...thanx

The going price seems to be $150-200 US. So, that is a pretty good deal. Not killer, but good.

As Jason said, you would have to send them to EC for ultrasonic cleaning if you want to get them cleaned.

To clean or not to clean........?

Tough question. Nissan's pintleless injectors tend to be very clean running.

[drf3rsm0k30n3]

You are talking about the jdm 1jz-gte motor, right? That's the only one i found, the 370cc injectors are pretty hard for me to find right now. If I do put those Supra injectors on, will the extra 10cc be good or bad? I have a stock ecu. I'm also using a HKS GT2530 turbo with a Greddy Type-R blow off valve and a stock LSD.

[slideways...]

just find some silvia injectors used on ebay or LOTS of places. you should be able to find 4 for less than 200.