| Author | Topic |
|---|
Location:
Newcastle, NSW, Australia
Registered:
May 2002
|
|
2JZGTE Injectors
|
Fri, 23 May 2003 23:02
|
 |
|
Set of Jap Spec 440cc 2JZGTE injectors. $450.
|
|
|
Location:
adelaide
Registered:
May 2002
|
|
Re: 2JZGTE Injectors
|
Sat, 24 May 2003 02:37
|
|
|
out of interest, what impedance are these injectors?
|
|
|
Location:
Newcastle, NSW, Australia
Registered:
May 2002
|
|
Re: 2JZGTE Injectors
|
Sun, 25 May 2003 21:56
|
|
|
13 ohms from memory. They will interchange with 1J injectors.
|
|
|
Location:
cronulla
Registered:
September 2002
|
|
Re: 2JZGTE Injectors
|
Mon, 26 May 2003 13:18
|
|
|
if they will run with my factory 1J computer? then consider them sold.
|
|
|
Location:
Newcastle, NSW, Australia
Registered:
May 2002
|
|
|
Location:
brisbane
Registered:
May 2003
|
|
Re: 2JZGTE Injectors
|
Thu, 29 May 2003 05:26
|
|
They will drop straight in to a 1jz... I have them fitted to my 1jz  It will run.. but will be rich for obvious reasons.. I'm not sure yet whether the ecu will self-learn enough to run them nicely... will know in a week or two
Ben
|
|
|
Location:
Newcastle, NSW, Australia
Registered:
May 2002
|
|
Re: 2JZGTE Injectors
|
Thu, 29 May 2003 05:32
|
|
|
The ecu will not 'self-learn'. At cruise or idle the ecu's closed loop will cut back injection duty cycle but during throttle the duty cycle will remain as it did when the standard injectors were fitted resulting in a rich mixture. In other words, unless you have need for extra fuel (bigger turbo for instance) don't use bigger injectors with a standard ecu.
|
|
|
Location:
brisbane
Registered:
May 2003
|
|
Re: 2JZGTE Injectors
|
Thu, 29 May 2003 05:38
|
|
It will self learn for idle etc.. under I think it's 40% TPS from memory... but yeah at more then that to WOT it will revert back to the open fuel map.. and no doubt will be too rich... An easy fix would be a SAFC... though not the best approach...
There is no need for larger injectors with the stock turbo's anyways... They will support around 250kw atw's... about where everything stock runs out.. fuel pump, injectors etc...
|
|
|
Location:
Sydney
Registered:
March 2003
|
|
Re: 2JZGTE Injectors
|
Thu, 29 May 2003 05:38
|
|
|
Are these the same as the 2jzge injectors?
|
|
|
Location:
Newcastle, NSW, Australia
Registered:
May 2002
|
|
Re: 2JZGTE Injectors
|
Thu, 29 May 2003 05:43
|
|
No. 2JZGE injectors are standard top-feed. 1J and 2J turbo ones are side feed.
Bennt, closed loop is for idle, cruise and light throttle opening only but I won't argue about about percentages. The rest of your response is curious - have you modified the 1J or did you just stick the 2J injectors in to see what would happen?
|
|
|
Location:
brisbane
Registered:
May 2003
|
|
Re: 2JZGTE Injectors
|
Thu, 29 May 2003 05:49
|
|
|
Mod'd... Custom manifold T04 turbo 60-1 compressor wheel in a 0.7 A/R 4 inch inlet cover... P-trim exhaust wheel 0.82 A/R split pulse T3 style flange... 32mm External Gate... 3.5inch dump.. back to twin 3's... 2jz injectors.. Malpassi Reg, and UNIchip... etc etc etc... Will be hopefully done ready for tuning next week or the week after...
|
|
|
Location:
Newcastle, NSW, Australia
Registered:
May 2002
|
|
Re: 2JZGTE Injectors
|
Thu, 29 May 2003 05:53
|
|
|
Why did you opt for the unichip and not full aftermarket?
|
|
|
