Bigger injector?

kroz123 · Post by **kroz123** » Fri Oct 13, 2006 2:16 am

hey guys,

I'm looking for bigger injector, where can I get them? from which car?low or high resistance?top feed or down feed?

550cc or bigger?

How much cc are the stock injectors?

Sry for all the ?

Thanx in advance guys,

Arvin

Hey Nubira2.2 are the stock injector plugs the same as the RC's or do I need the injector harness too?

Nubira2.2 · Post by **Nubira2.2** » Fri Oct 13, 2006 4:16 am

look for the Bosch style injectors

like the DSM ones and the RC

even the Ford Racing ones

it all depends on the HP goal u want i say from 200-300 with 450cc-500cc u r ok

thats rated @ 43 psi of fuel so if u rise the fuel pressure a bit u can get more flow out of the injectors

our cars use high impedance saturated injectors anything between 12-13 ohms should work

if u r going to use DSM injectors 450cc low impedance peak-hold u would need a resistor box from a Honda late 80 early 90 models

or 4 10watts 10ohm's resistors from RadioShak

thats all for injectors i guess if im incorrect in something please let me know

and forget about sotck injectors they are arround 200cc

kroz123 · Post by **kroz123** » Fri Oct 13, 2006 7:53 pm

ohh ok, but what syle are bosch injectors?

sry for the dumb question.

I was planning to buy some at www.nipponpower.com there about $90 each.

Nubira2.2 · Post by **Nubira2.2** » Fri Oct 13, 2006 8:39 pm

OEM style

kroz123 · Post by **kroz123** » Fri Oct 13, 2006 11:17 pm

ohh ok thanx.

Like this one?

440cc Saturated Injector - High Resistance $85.26/ea
550cc Saturated Injector - High Resistance $90.65/ea

klonek78 · Post by **klonek78** » Sat Oct 14, 2006 11:47 am

i have c20let injectors (320cc) and I have no problems with 260hp@0,85bar even with ???hp@1bar!!

i think that over 450cc for 300hp would be too much....

you should check also what kind of injection system you have. my x20sed has semi-sequent injection system, which means that one injector gives fuel two times (every wheel turn) before ignition....

MMamdouh · Post by **MMamdouh** » Sun Oct 15, 2006 2:01 am

the BOSCH injector is on the left, GM injector on the right:

MMamdouh

kroz123 · Post by **kroz123** » Thu Oct 19, 2006 1:40 am

MMamdouh wrote:the BOSCH injector is on the left, GM injector on the right:

MMamdouh

hey thanx Mmamdouh but what do you think about the RC one in the pic?

Nubira2.2 · Post by **Nubira2.2** » Thu Oct 19, 2006 2:27 am

RC would fit perfect

i got this ones for $80
they are Mitsubishi Eclipse 2G injectors known as DSM 450's
they are 450cc and peak and hold low impedance 2.2ohms
and that black box is the resistor box

is the most common fuel injector used in homemade turbo projects

they can support 300hp but not with stock fuel pump

why spend over $250 in ones that do de same job as this ones for $80 or less

DomWoo · Post by **DomWoo** » Thu Oct 19, 2006 10:30 pm

i got a set of 4 brand new bosch injectors flow mapped and flow matched 440cc and only paid 100$ didnt need a box because it was at 12 ohms

Nubira2.2 · Post by **Nubira2.2** » Thu Oct 19, 2006 11:34 pm

thats another option

i have laying there a set of SRT-4 injectors 500cc

i wont use them

kroz123 · Post by **kroz123** » Sun Oct 22, 2006 5:45 am

Nubira2.2 wrote:thats another option

i have laying there a set of SRT-4 injectors 500cc

i wont use them

Are you going to sell them?

How much?

Nubira2.2 · Post by **Nubira2.2** » Sun Oct 22, 2006 7:09 am

$100 what they cost me

kroz123 · Post by **kroz123** » Sun Oct 22, 2006 3:55 pm

Nubira2.2 wrote:$100 what they cost me

ok and in what condition are they in? Do they need a resister box also or not?

(if yes do you have it.)

Do you have the injector harness too or atleast them connectors?

Maybe there are just like the OEM but I don't want to splice the cars wiring harness.

and what year or mileage had the SRT-4 (car) if you know?

Can you upload a pic of them?

Thanx

Arvin

Nubira2.2 · Post by **Nubira2.2** » Sun Oct 22, 2006 4:51 pm

they came out of a crashed 2004 SRT-4

they were working OK

they look like new

u wont need resistor box

and u will need to change the injector plug of your harness

i dont know the lenght of your OEM injector but this ones is 2.5 inch

as known in any DAEWOO car nothing is plug and play

there is no aftermarket for us

but if u have a fuel pressure of 58psi they will flow 577cc/min