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  1. G

    Can't find a replacement Fuel line for my LS400

    Finding parts numbers is super easy. Took me moments. Likely discontinued.
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    Codes 21 and 28

    Have you checked the voltages of the O2 signals? and the resistance of the heater circuits from the ecu? Checked the resistance of the signal circuits and check for possible shorts to ground in the loom?
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    1UZ/TH350 swap help!

    Google finds a kit for TH350 really fast. https://www.rodshop.com.au/toyota-1uzfe-to-turbo-400-350-powerglide
  4. G

    1UZ no idle, running very rich + missfire

    I think your email might be one of the 75 I have to do. Sorry for the delay, Ill get onto it as soon as I can.
  5. G

    No Oil Pressure - Solution

    I have a video on the process.
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    GS400 N/A 450rwhp

    We have 20 years of engine development on the 1uz platform for a specific racing class. Experience helps. Once upon a time they were $100000nzd engines, these days its possible to buy one race ready for around $40000nzd. and some guys have them on the shelf.
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    GS400 N/A 450rwhp

    And then there are the kiwi guys making 500+ with VVti engines with the vvti removed, 10:1 compression and a carb. This is engine horsepower. Best I have seen is around 575Hp. The supercharged drift car I work on is around 750rwhp, the drag car I went to the track with recently was 830rwhp...
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    1UZ EGR delete - resistor install with 6-pin connector (temp sensor integrated?)

    Temp sensor is external. The EGR valve is a stepper motor type. Sure is.
  9. G

    1UZ EGR delete - resistor install with 6-pin connector (temp sensor integrated?)

    Temp sensor is external. The EGR valve is a stepper motor type.
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    98 VVTi transplant into 91 LS400 - Hitting rev limiter.

    Understanding how the transmission selects gears and gear change logic via load signals one of which is the output speed signal might be a good way for you to increase your knowledge and as such answer the questions you have. (which is of coarse yes changing the diff ratio alters the gear shift...
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    Approaching first start on rebuilt 2UZ with Link ECU

    This video might help. This is a similar setup with a 1uz vvti with a link storm and stock auto. https://www.youtube.com/playlist?list=PLpppUSt353-BcOgYQXou9rQm_VezKdgCx When I supply a loom I supply a startup map with the wiring, and I've done lots of vehicles which an aftermarket ecu...
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    Approaching first start on rebuilt 2UZ with Link ECU

    What or whos base map are you using? As the link "base" maps have a preferred name of "startup" maps. They are designed to allow a quicker setup with a known startup setting. They are not designed to be driven on. Especially with modified cams. Do you have wideband sensors and fuel...
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    98 VVTi transplant into 91 LS400 - Hitting rev limiter.

    Are you using the A650? From memory of your car its a 1uz vvti swap? Options are an aftermarket ecu or stuffing around with the two transmission speed inputs to give the desired results.
  14. G

    Wanted 1UZ Spark Plug Wire comb/bracket needed!

    Might help if you state where in the world you are. I have a box with a few but it might be way too much freight from here
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    Help, AFM trouble?

    Engine light should illuminate with the AFM disconnected.
  16. G

    1uz-fe oil pan?

    Its actually the later rear sump with the cutout at the front so off a 3uz engine, we see them on ls430, ucf30 celsior and uzs186 crown.
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    Idle air control motor

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    1uz Ported cylinder heads with Kelford Cams.

    Recent job we did.
  19. G

    Fitting 1uz to W58 Supra gearbox

    This might help.
  20. G

    1995 1UZ Rod Bearing sizes? does difference matter?

    We run generic in all our rebuilds fine.


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