Injectors 550 to 370 swap

Mischief7m

Broke and Lovin It
Sep 13, 2007
507
0
16
Central Ma / Cape Cod Ma
Hey guys,

so my 1jz is currently wired for USDM 550's, and since i am running a near stock setup, or at least i am at stock boost. For gas mileage and tuning reasons, i want to put the 370's back in.

what do i need to do in order to put them back in, as far as removing/bypassing resistors?

am i correct in understanding that the 550's are High impedence, and the 370's are low? sorry about my ignorance in some of the electric stuff like this.

if anyone could help me out i'd really appreciate it.

-Trevor
 

Datsrboi

Loud pipes Save Lives
Jul 31, 2007
797
0
0
Haltom Texas
www.cardomain.com
mischief7m;1163597 said:
Hey guys,

so my 1jz is currently wired for USDM 550's, and since i am running a near stock setup, or at least i am at stock boost. For gas mileage and tuning reasons, i want to put the 370's back in.

what do i need to do in order to put them back in, as far as removing/bypassing resistors?

am i correct in understanding that the 550's are High impedence, and the 370's are low? sorry about my ignorance in some of the electric stuff like this.

if anyone could help me out i'd really appreciate it.

-Trevor

sell me yours and ill sell you my stockies haha
 

foreverpsycotic

Back in the game!
Jul 16, 2006
3,171
12
38
37
ATL
550s are high, 370s and 440s are low.
If you want, we can make an exchange for the 440s, hell, we can even meet 1/2 way.

IIRC all you need to do is remove the resistor pack there.
 

aphxero

New Member
Jul 4, 2006
787
0
0
Seattle, WA
yeah just put all the wires into each other from the pack.

Do you have an injector shop in town? Maybe you can get them clipped to whatever?