jaroo021

#1

440cc (2gen 3sgte) and 540cc (3gen 3sgte) injectors have same sizes?
540cc fits to 440 fuel rail?(same diameter part of which goes to fuel rail?-so are interchangeable?
or where I can find dimensions these two injectors (picture with dimensions)

I know that 440cc have spec this:
440cc @ 3 BAR 2.9 OHMS
but how spec are 540cc?
many thanks for reply

presure2

#2

>

QUOTE (jaroo021 @ Dec 15, 2010 - 10:27 AM)

>440cc (2gen 3sgte) and 540cc (3gen 3sgte) injectors have same sizes?
540cc fits to 440 fuel rail?(same diameter part of which goes to fuel rail?-so are interchangeable?
or where I can find dimensions these two injectors (picture with dimensions)

I know that 440cc have spec this:
440cc @ 3 BAR 2.9 OHMS
but how spec are 540cc?
many thanks for reply

they are interchangeable, the only diffrence being 540CC VS 440CC.

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Former Team 5SFTE pro member ;)13.6@108MPH, 5SFTE Powered

jaroo021

#3

and spec 540cc injectors are same as 440cc injectors?
i thing 540cc @ 3BAR 2.9OHMS? (correct me if I'm wrong)

presure2

#4

yup.

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Former Team 5SFTE pro member ;)13.6@108MPH, 5SFTE Powered

jaroo021

#5

and now I use 295cc -high impedence 13.3ohms and when I use 540cc low 2.9ohms i must use 4 resistors? but what power of resistors?
engine is 4age 20v black top

klue

#6

get the OEM resistor pack and just wire it in

jaroo021

#7

OEM resistor pack??? from what engine?
sorry but I dont understand.....
some picture with resistor pack??

klue

#8

For the corrosponding engine your using
if you use 440cc gen 2 then use the 3sgte gen 2 injectors resistor pack
if you use the 540 gen 3 injectors then use the 3sgte gen 3 resistor pack.

You can also wire in some resistors inline with the wiring for the injecotrs

Smaay

#9

just get low impedance injectors, done!

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2001 Celica GT-S Turbo1997 Supra TT 6speed1997 Celica 3MZ/1MZ swap1990 Celica All-Trac

jaroo021

#10

ok..many thanks.
i understand..
but where to install resistor pack or 4x resistor?between what?injector and what cable(where go this cable?)
because i have 4age 20v engine annd this engine not have resistor pack in stock-high impedence injectors...


This post has been edited by jaroo021: Dec 17, 2010 - 11:41 AM