yes another 550 in a 1jz question.

[ahmed]

im thinking about installing 550 in my sc300 with 1jz. and have some questions.

1.. anyone have a wireing diagram to install the resistor.

2.. do i really need to install a resistor.

3. i know with out the resistor it will be very rich but cant i just us the safc to handle that.

 

[viperkillertt]

3. yes, u will need a fuel computer at the very least. The SAFC has worked for many people here.

 

[ahmed]

so i can drop them in and use safc to work some magic

 

[Gritz]

so i can drop them in and use safc to work some magic

No, i don't believe the injectors will even work without the resister pack.....95% sure...:1zhelp:

 

[86_sports_1jz]

injectors WILL NOT WORK PROPERLY without the resistor pack

here is my link to the 550 injector wiring: http://www.supraforums.com/forum/showthread.php?t=522667

just click on the links within my link to get the diagrams, if you read through my thread you should understand how to wire the injectors in. it was fairly simple just time consuming

 

[ahmed]

thanks for the link. i kinda under stand it but i dont have a 7m. i just dont get the grey part

 

[10secdream]

Its pretty easy to install them. Just follow that link and everything will be good. You need the resistor pack or you will most likely burn out the stock injector drivers.

 

[cruzinbill]

If you are putting in low imp injectors you need a pack, If you are putting in Hi imp ones no you dont.

 

[ahmed]

http://i257.photobucket.com/albums/hh232/synco357/ResistorB.jpg

this is the resistor pack so that drawing doesnt make sense