1. B

    ECU Reccamendations? First gen LS400

    I'm looking to get some more power out of my first gen LS400 and people were saying to start with an aftermarket ECU. Some say the Link G4 is good, not sure exactly what im looking for. Any recommendations?
  2. C

    1UZ-FE NON-VVTI front facing performance intake manifold

    Hello guys This is what we made for the 1uz non vvti version, and now designing the VVTI application. Does any one know the 3UZ intake can fit on the 2UZ or not?
  3. R

    1uz fe or related in sn95

    Alright, its hard in my area to find a good shape sn95, im 16 and want something to take to crusin the coast and drive to school but really want the reliable toyota v8 but im a true mustang fan, i really need help from the experience swap guys to figure out how everything will work, wiring...
  4. P

    Carby manifold / distributor 1uz

    hey there I’ve been trying to find someone that would sell me a carby manifold and distributor setup for 1uz , new , second hand , whatever , haven’t had any success with csl or harcourt the latter s phone number is disconnected, I’m in aus the setup is for a surflifesaving boat so extreme...
  5. B

    1uz VVTI power increase

    Hi 1. I have swapped in a 1uzfe v8 into my mitsubishi van. At the moment it is not performing at 100%, I feel some type of hesitation when trying do fast accelerations. How much can a faulty Airflow meter affect the engine's perfomance and what octane fuel can you suggest to be best? I run a 5...
  6. M

    Master machinist; greenhorn mechanic

    Hello all, I need help here. I own a 1990 ls400. Planning on making a mean sleeper out of it. I can make just about every part under the hood from scratch, but I have no idea where to start as far as the wrenching side if things go. So here we go guys. A little patience will go a long way...
  7. M

    1UZFE versus 2 in a Plymouth

    Long time fan, first time post. I currently have a 04 4runner and 09 GX. Love the engines, I also have a 1990 Plymouth Grand Voyager with a 3.3L V6. I found a Mopar guy down in Delaware to work on the engine and transmission, however that fell through. Project has been delayed essentially...
  8. 1

    1UZ-FE vvti swap coolant issues

    Hi! To make a long story short: I have a Nissan 200SX S13 drift/track car, with an 1UZ-FE VVTi swap. Custom harness from PEM in England(stock ECU), double 12" electric fans and a 58mm aluminium radiator. Filled the radiator with red coolant, and let the car idle for about 10 minutes, and the...
  9. 1

    1uz VVTI swap starts but e-throttle doesn't work

    Hi all, Friends and I have a VVTI 1UZ from a 1998 LS400 swapped into a Mk2 Celica. We went through the wiring and paired off what we didn't need, hooked up what we think we did and are able to start the engine ok, its able to idle happily. Trouble is the e-throttle doesn't respond to the...
  10. T

    Microtech base map

    Hey everyone i have recently dropped a 1uz into a 93 surf. I purchased a microtech ecu off a friend and all the maps have been messed with. Any chance someone has a base map for microtech lt-10 or has photos of their map setups? Cheers
  11. J

    91 sc400 massive leaks

    So ive got a 92 sc400 and a while back i was driving and it sounded like it was running on seven cylinders then it died on me, it would start for a second but die immediately. When i popped the hood there was oil and coolant all over the place, had it towed home and upon further inspection there...
  12. T

    do you know who have made this adapter kit, 1uz to w58???

    1uz adapter kit:
  13. 77highlux

    1UZ auto bellhousing needed

    Blew three half dollar sized holes in mine doing donuts when something inside let go. Yet to find out, zip is 11206, Brooklyn NY.
  14. Y

    Pulling codes on a OBD2 (1996) 1uz without diag. port.

    Hello, I have a 1996 OBD2 1UZ in a Nissan 240sx. Ive got the thing up and running and id like to pull the codes. I cant seem to find any information about pulling codes on an OBD2 without using a scan tool. Is there a way to do this without a scan tool? So Far i have tried grounding the T1...
  15. T

    Range Rover classic 1uz vvti swap

    Hi There guys, I was wondering if I could get some insight and pro knowledge on my newly started project I've just started rebuilding the rr classic 3 door for hunting, with the engine of choice being the famous 1uz vvti. I'm new to the 1uz family but have a friend helping me with the build...
  16. George_R

    1UZ VVTi / 3UZ / 2JZ stock ECU conversion for M/T

    This offer is a device that eliminates limp home mode, which is otherwise active if ECU does not 'see' stock auto transmission. Earlier ECU models (1UZ non-vvt, 1jz, 2jz before 1998) didn't have "underpowered" fuel/spark/vvti (for the JZ) maps for N/P transmission range, so these ECUs are...
  17. J

    Pinout for Ecu 89661-50170

    Hi guys I'm having a lot of trouble locating a diagram for my ECU, its a 89661-50170 (34-22-16-28 layout) from a UCF 1X Celsior. The loom had been wired for a later (UCF2X) ecu that didn't match the motor and I am now just trying to...
  18. George_R

    1UZ vvti overheats at speed. Things to check?

    Running 1UZ vvti off '98 celsior, ~60k' s on it. Timing stuff replaced (belt and everything), water pump also replaced with toyota original unit just incase. Old WP was fine though. Radiator is brand new aluminum aftermarket unit, the biggest one I could fit. Sized about 600x450x60mm. Using...
  19. M

    Wtb: 95 sc400 ecu

    Just looking for a 95 SC400 1UZ ECU so I can keep my UZ swap going. I know there are more experienced people on here so if other year ECU's will work, let me know, thanks guys.
  20. W

    1uz (1st gen) intake adapter

    (i hope im posting to the right spot) hello all, im new to the lexus community, i bought a (1st gen) 1uz with a bunch of extras. i plan on putting it into a 81 toyota pickup, but in the mean time of gathering parts, i came across a 4.7 TRD SC, which i have a chance to get my hands on...