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  1. S

    Wideband in stock 1JZ Y pipe?

    appreciate all the input, I'm going single in the fall/winter so will have a diff DP all together, just looking for the rest of this season. I think I'll play it safe and use the EMU bluetooth function on a tablet for AFR and see if I can trade the AEM WB for an EGT sensor - if anyone's...
  2. S

    Wideband in stock 1JZ Y pipe?

    no, I have a couple adapter plates that have the two hole mount but threaded hole for WB sensor - already using the 1 bung on the DP
  3. S

    Wideband in stock 1JZ Y pipe?

    Any thoughts on placing a wideband where the orig O2 sensor (narrow) mounts in the Y pipe? I don't know what the EGT would be there and am concerned it's probably too high. Running stock twins currently with 3" DP and 3" straight pipe back, no cat. I have an AEM UEGO gauge installed on the...
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    1jz-gte problem

    boost cut will happen just shy of 14.7psi, you will need a boost gauge and you will need an AFR gauge as well. Anything above stock boost and you will need to know your air-fuel - that will tell you when you start running too lean at boost.
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    1jz-gte boost, ignition, or fuel cut?

    At 1 bar the ecu shuts off the injectors for boost cut, which you would feel, without some sort of piggyback or FCD you will hit it - I would also advise in getting a better wastegate, cheap ones will leak. Your injectors are maxing out duty cycle at 300hp, upgrade the fuel pump, bypass the...
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    1jz-gte boost, ignition, or fuel cut?

    Do you have an FMIC or are you running the stock side mount?
  7. S

    1JZ places for tech/swap and parts

    Links are all dead for the TSRM, anyone have an update?
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    1JZ turbo upgrade advice/questions

    Are you running an open diff at that power?