2jz noob questions

suprastroker88

Supra Tuner
Jul 16, 2008
453
0
0
Bay Area, CA
im just starting my 2jz swap, so i have a few noob questions.

is the injector resistor required to run usdm injectors?
should i be run a stock usdm crank pulley or one of the driftmotion replacement ones? i know they say the underdrive pulleys are a big no no
are electric fans better than running the ls400 fan clutch + 7m fan blade?
how much boost can you run on stock jdm twins? i keep hearing that they are weak and can not handle more than 12psi
do i need a map sensor for the aristo or is that programmed in the aristo ecu?

sorry if they seem like retard questions, but this jz stuff is somewhat in confusing and im still trying to figure it out
 

Albert

Custom CT26, CT12a, CT20 upgrades
May 13, 2009
1,710
0
0
Tempe, AZ
suprastroker88;1786681 said:
im just starting my 2jz swap, so i have a few noob questions.

is the injector resistor required to run usdm injectors?
should i be run a stock usdm crank pulley or one of the driftmotion replacement ones? i know they say the underdrive pulleys are a big no no
are electric fans better than running the ls400 fan clutch + 7m fan blade?
how much boost can you run on stock jdm twins? i keep hearing that they are weak and can not handle more than 12psi
do i need a map sensor for the aristo or is that programmed in the aristo ecu?

sorry if they seem like retard questions, but this jz stuff is somewhat in confusing and im still trying to figure it out

Injector resistor required for USDM 550cc? Yes (or run inline resistors)

Keep stock pulleys; no need IMO to go aluminum.

Go with the 1jz/2jz/2jzgte fan clutch with the 2jzge or 2jzgte fan blade.

Stock jdm turbos my buddy ran 18psi all day long; I wouldnt exceed that.

Yes you need a map sensor (1jz/2jz) get it from driftmotion. The map sensor on the 2jzgte be should bolted to the intake plenum by the throttle bracket.