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  1. R

    Installing 550cc injectors

    couldn't i tune it with my stock ecu for now till i get an upgraded one
  2. R

    Installing 550cc injectors

    a Mines ECU would do fine wouldn't it. if i were to intall jdm 440cc's would i have to tune it as well for me to not run rich
  3. R

    Installing 550cc injectors

    so how am i going to have to pass being running to rich, to make it run back to my regualr lean limit
  4. R

    Installing 550cc injectors

    ok soon im going to be replacing my stock 1jz injectors 380cc with mk4 injectors, i just want to know is there anything i need to know before installing them. i heard from some ppl that since 1j's are high independance and mk4's are low that i think i'd be running to rich afr , if this were...
  5. R

    To 12v mod or not to 12v mod? Walbro pump please help.

    so did it die cause you didn't do the 12v mod, if so then doing the 12v is the best way to go, cause im planning on doing this myself but i wouldn't know how to do the 12v mod
  6. R

    Quetions On The 1JZ Power

    well my car is in storage and i took apart the intake side where the air filter is and it had black s**t, i think it's Carbon Monoxide in intake but im not sure, and then the rubber intercooler part that's on the intake side has more Carbon Monoxide really black. i just want to know if it's...
  7. R

    Quetions On The 1JZ Power

    i didn't want to start up a new thread cause i think this will be short, i think it's Carbon Monoxide in my intake cause im planning on replacing these hoses with reinforced silcone the but on the intake it's not as black meaning not as much in the intake, but in the intercooler piping it's...
  8. R

    Quetions On The 1JZ Power

    aright so im probably going to go with steel or metal turbines, as i have another project to get done. Just want to know if i run with these turbines whats the most psi i can run like all day long everday is it 16psi??
  9. R

    Signals Showing and not working

    when i was connecting and disconnecting to see if all the bulbs work everything worked but then the last time i reconnecting the guages to make sure all the bulbs were working, the signals started to show the signal lights did not work
  10. R

    Signals Showing and not working

    Are you telling me that no one knows whats going on here, i know it should be an electrical issue
  11. R

    Signals Showing and not working

    well i didn't exactly know how to say it cause it's a story :1zhelp: well i took my dash gauges and i replaced the green lights with all LED lights and i had to connect and take out cause some of the lights wernt working so i had to wiggle them around, so that took like 2-5 times :3d_frown: i...
  12. R

    Thermostat

    how about the pcv valve from the 2jz will it fit on the 1j
  13. R

    Thermostat

    hi i just want to know if the 2jz thermostat would fit on the 1jz
  14. R

    Quetions On The 1JZ Power

    i also want to know if the jz series engines come with metal headgasket, cause i've been looking around and i've found out that some places say they come with metal gaskets and some sites say they dont, also some ppl have been telling me that as well. im pretty sure the jz series engines came...
  15. R

    Quetions On The 1JZ Power

    instead of getting the upgraded ecu, wouldn't the greddy emanage do the job for all speed, rev, and boost
  16. R

    Quetions On The 1JZ Power

    so a full 3'' y-pipe and 3''downpipe,and the whole cat back with a im thinking 3'' or 3 & half inch & high flo cat converter and a HKS EVC boost controller you'd saying i'll be fine with getting around what i want 320RWHP and maybe more and can i run this hard all day?? if so then 13-16 psi...
  17. R

    Quetions On The 1JZ Power

    and what is the max psi I can put down the turbo's for the safest running every day, basically for me running hard all day is it 12-15 psi
  18. R

    Quetions On The 1JZ Power

    so Ryan btw im Ryan to lolz umm yea if you check my first post #1 i really want around 320RWHP not to the crank with the stock turbo's and thats all with what trying to get at with #1 mods before i go upgrading , and then you see me posting in #2 is better surporting mods which helps more...
  19. R

    Quetions On The 1JZ Power

    ok so it looks like i'll only get 300-320 on stock turbo's which is fine with me, but i want to know if i run this power all day if i want, and i want to know for sure if i need a fuel cut defencer or not. if i go steel turbines how much would that help, thats before i go upgraded turbo's
  20. R

    Quetions On The 1JZ Power

    if i can only get 300-320rwhp on stock turbo's before, or if i go steel turbines, and before i go upgraded turbo's, can i run this power all day if i want and i want to know for sure if i need a fuel cut defencer aphxero are you sure it's 316 RWHP or to the crank, and how much would it help if...