Unsure of which 1uz or 3uz you have? - This will help

Run down of the different 1uz models - I know there is more to it but I do the quick easy version then add detail which will help when working out which 1uz engine you have.
The Cartune Company (2003) Ltd in New Zealand does 1uz and 3uz conversions / parts and wiring. We have been working on UZ Toyota V8 engines since 2004 when we did our own Hiace van to transport dirtbikes around NZ. Since then we have swapped to doing mainly just Lexus V8 work from a family owned farm hidden away in our paradise , surrounded by the NZ native bush. We sell parts and simple to follow wiring instructions for the 1uzfe engines. For enquiries email [e-mail] Take Care. Kelvin

[@tboyz1]

mate your a treasure trove of information - love your passion, cheers :)

[@CartuneNZ]

Thanks for the compliment. Cheers Kelvin.

[@jonathangofast559]

Nice to see this passion still exists, thanks for the information Kelvin

[@klangenm]

Thumbs up for that dog and the nice man giving him some affection.

[@CartuneNZ]

Thanks. Its great to be able to have the dogs at work too. Cheers Kelvin

[@BobbyFigliola]

I say again. So much knowledge on the Toyota 1uz..... I wanna go to New Zealand. Just to see his scope and hang out....

[@CartuneNZ]

I think my place would make a great air BnB location. Hidden away yet quite close to come cool attractions. Cheers Kelvin

[@yellowgruts8340]

I have just got a supercustom, now I know what 1uz is in it. Thanks for the great info.

[@CartuneNZ]

Glad to help. Cheers Kelvin

[@joeteejoetee]

Thank you very much for this, and all of your videos! I guess that I just have to suck it up and change my timing belt before it breaks...

[@999666mg]

Now I got confused, my engine supposed to be out of 95-96 lexus SC400, however it's got billet fuel rails and fuel pressure regulator on the front. Coil is pointing forward. And starter motor bracket bolt is facing back, but it's a slightly different casting as well. Will check on it on the weekend. I think best would be to check the rods, if they are thicker ones than it's 1gen if thinner then 2nd gen. Thanks for sharing this video!

[@CartuneNZ]

Thats interesting. The changeover between gen 1 and gen 2 can be variable in different markets and sometimes buying secondhand engines have parts swapped around. We had a 96 soarer in which was still gen 1 with alloy afm and group injection but a ecu with pinouy matching 92-95 celsior instead of the normal 40/40/40. Ecu video coming. I'm guessing you are in Usa or canada saying SC400. Does it have a rear sump and forward oil filter? Any dates on the leads? Do you have the stock ecu number? Or AFM? Its pointing towards a gen 1 for me. What does the rear crossover pipe look like? What size is the tappet cover breather? Cheers

[@scoobydoodrew4209]

1uz master feeding off your videos for my vvti 1uz swap

[@CartuneNZ]

Glad to be of assistance. Cheers Kelvin

[@billharriss4463]

Another great and informative video Calvin. I have presently 4 different 1UZ swaps on the books. Not sure when I will get started on them, mid 80,s celicas getting early 90,s ls400 driveline and a/c. Personal projects, Too busy trying to make a living, like most mechanics in Texas.

[@CartuneNZ]

It's easy to build up projects. I suffer the same , I'm sorting everyone else's a couple of mine are waiting. I am making my living do this stuff which I love though. I think it's like most mechanics around the world Bill , too busy making a living. I'm gaining ground at the moment so hopefully will do one of mine which work out as experimental vehicles too. Maybe I should do a video traveling around the world fixing 1uz's. haha. One day.

[@billharriss4463]

That would be a dream come true for me as well, to travel the world. I also have a passion for the 1U ZED. You have me doing the "ZED" thing now! Amazing engineering in a small package. Love your videos on the riverboat races as well. They have a 4.0 liter class?

[@jasong2169]

@@CartuneNZ when you start to plan your world tour put a stop in NC for me!

[@robssm2]

HMU I can likely help with quite a few things.. I am also in Texas Austin area.. Have done a handful of them. Got some pretty trick items for them too depending on what you are wanting to do.

[@CartuneNZ]

I get plenty of enquiries from around the world for customers wanted work done. Maybe flick me an email and we can chat

[@1-UZ]

Great video as always.

[@CartuneNZ]

Thanks. Not often I get so many different types all lined up together.

[@isthisamidlifecrisis8414]

That was great, now I know without a doubt - I have a Gen 1/Series 1 in my 4Runner. Previous owner wasn't able to give me much info

[@CartuneNZ]

Most engines that I see the owners dont know so I had to learn the differences. The mix and match ones are interesting but I generally sort them out. Ill do one on the stock ecu's as well at some point. Does your 4 runner go well? Manual or auto?

[@isthisamidlifecrisis8414]

@@CartuneNZ it went fantastic when I bought it, once I changed the Air box, which had a split in it.. But I have some problems with a sensor I think - Havent had time to work on it - been enjoying watching your videos

[@CartuneNZ]

@@isthisamidlifecrisis8414 fair enough. Hopefully you sort it out. Thanks, glad you are enjoying them. Plenty more to come yet.

[@investoroncoke]

Very informative, thank you. Subbed

[@CartuneNZ]

Thanks for the sub!

[@l200morpheus]

awesome now i finally know what engine i have

[@CartuneNZ]

Glad to help. Cheers Kelvin

[@l200morpheus]

@@CartuneNZ hello kelvin. For a 1uz swap Sc400 1992 what instrument cluster do you recommend. I need irgend for speed, rpm and all others. Thx mate

[@CartuneNZ]

@@l200morpheus Hello. What body is the swap going into? What Cluster does that presently have?

[@l200morpheus]

@@CartuneNZ in to a mitsubishi l200. Cluster is a old ori one 2004 mitsubishi L200 with speed cable from gearbox. Thx mate

[@CartuneNZ]

@@l200morpheus Ok. I generally try to stick with the stock dash cluster from the vehicle or the same vehicle with a suitable cluster in this case one with a electronic speedo if they made one. Otherwise I would swap to a cable speedo drive in the uz transmission. Use mitsi water temp sensor and if its just an oil light the uz oil switch should be fine. If its oil gauge use mitsi sender. Tacho likely requires a adjustment converter box. Easy as. Cher's Kelvin

[@jonnywright4639]

Just picked up a '95 ls400, series 2, with its original timing belt 😬 getting to work on it soon!

[@CartuneNZ]

Thats a while on original belt. Hope it comes up well. Cheers Kelvin

[@jonnywright4639]

@@CartuneNZ got it done in about 10 or 11 hours 😁 seems to be completely sorted, next up is valve cover gaskets and replacing the front exhaust pipe. Already watched your valve cover video, all your videos are helpful!

[@JoaquinNeuhaus]

What are the mayor differences betwen the Crown engine and the Series 1 engine? other than the sump and dipstick. Will it still hold well under boost? Thanks for so much usefull information!

[@CartuneNZ]

Sump, dipstick , exhaust manifolds , wiring , transmission and oil filter housing. Apart from these external things the internals are the same as the other gen 1 engines. Cheer Kelvin

[@bdmr_isf]

very helpful thanks a lot!

[@CartuneNZ]

Thanks for the compliment. Glad I could be helpful. Cheers

[@marcoss4563]

which one do you recommend for 4x4 extreme, light car ? running 40 tires

[@4x4maximus]

So lucky in NZ! None of these would be legal to convert in NSW Australia into my KUN hilux. My only option was an LS3. In nsw you can't convert an engine older then the car due to "environmental" reasons

[@CartuneNZ]

I am slowly learning the different rules from OZ regarding whats allowed and not , but I get caught out with different states having different rules. Cheers Kelvin

[@sanjisanji7796]

Either of these engines is the best and has a high bearing

[@CartuneNZ]

All are fine. I do prefer the newer ones where I can. Cheers Kelvin

[@idowatshetell]

I wordship this channel!!!!

[@CartuneNZ]

Glad you like it. Cheers Kelvin

[@alexgalea1215]

Hi, wish I'd found this channel sooner instead of watching all the 'bro look at my Celsior videos' elsewhere where they imported them into the USA and didn't mention the parts arn't interchangeable with the LS versions. I just imported a Celsior to the UK and it's overheating (head gasket ok) so I bought a coolant cap off Lexus and it doesn't fit. Totally different design. I wont spam your channel with questions, but generally would you say I'm better off getting parts straight from Japan? That generally the parts arn't interchangeable between the Celsior & Ls400 of the same year?. I don't mind going down the parts canon route, but I suppose I'm better off if the canon balls actually fit the canon. Thanks for the videos - especially that one about the interference vs non interference versions of the 1UZ. Been waiting years for someone to clear that up. 👍

[@mcgrayrhroeshdeebohitile4100]

Good day Kelvin. i have a 1uzfe vvti with a noisy right bank cylinder head. and then i have a 3uzfe with a bearing knock. can i use the 1uz crank in the 3uz or can i just put the 3uz cylinder heads on the 1uz. will this swaps be compatible. or should i just rebuild each with their own parts. thanks

[@TayDaVillain]

class in session lol. thanks, still learning about my 1uz vvti. I dont have that plastic starter bracket, i must have lost it or something, would that be a problem?

[@DOCTRJ]

That ones buggered that's great lolz

[@CartuneNZ]

yep. Straight to the point. Cheers Kelvin

[@thedpfteam2423]

Thanks bro for finding time to put such an informative video. I wish to find out on gen 1 and gen 2. I understand Gen 2 has skinny rods. How about pistons? Are they identical between gen 1 and gen 2?

[@CartuneNZ]

The gen 2 received an increase in compression with a revised piston design.

[@mrLyrikz1]

Hello good day. Can you do a video on the crown 1uz motor and differences. There is not much info on those on the internet. Thank you

[@CartuneNZ]

I have a plan on that. I have another one to wire atm and found a crown bellhousing to compare to other 1uz as they are different. Cheers Kelvin

[@tanieluopetaiamatagi196]

Appreciate your work. Don’t stop. Can you do a video on supercharging some of these beauties , since your a wizard on v8s I’m curious on slapping one on my gen 2 non vvti 1uz 96 crown , any tips and tricks from the man himself ?

[@CartuneNZ]

I have a few supercharger repair videos with more coming. Videos are dictated by booked work and no supercharger jobs booked in next 6 months. Cheers Kelvin

[@ryanblackshire3874]

Hey nice vids very informative! I’m asking for help on swapping my oil filter assembly out I have a 2001 gs 430 3uz two bolts and a stud do I need to pry at surface or will it drop after loosened?

[@bogdanm5200]

Good video with plenty of info.I have a question for you, Calvin : both 1uz series 1 and 2 pre-vvti are non interference engines ?

[@CartuneNZ]

No. Gen 1 non interferance, gen 2 are interferance. Cheers.

[@johngutierrez4882]

3uz gang but when it goes 1uz swappa

[@akinbrooks6167]

Can I put non vvti or first gen connecting rods into a vvti motor? It doesn’t seem like anybody has answered this question but i don’t think the bore or stroke changed between any of the 1uz motors so theoretically the connecting rods should be interchangeable right?

[@CartuneNZ]

Yes. I have seen it done. Totally doable. Cheers Kelvin

[@BobbyFigliola]

I accomplished a swap in ‘98... 1995 lexus 1uz fit into a ‘77.Celica. With quite a few welding adjustments for the motor mounts.

[@MNTNMAN-SUCA]

Anything please on the 2UZ-FE. Please mate, and allo from Canada.🍻

[@CartuneNZ]

We only do a little bit on 2uz as they aren't common here. Cheers Kelvin.

[@MNTNMAN-SUCA]

@@CartuneNZ 2UZ-FE VVT-I from an 2006 Tundra. But yeah, going to get it machined to a 6-Bolt Main.

[@CartuneNZ]

Unfortunately we never got tundra either. Personally unless you are wanting massive power theres not much to gain

[@MNTNMAN-SUCA]

@@CartuneNZ Understood. And yeah, its torque that I'm chasing without swapping to an LS. Chev'Ota?😝 lol, but thanks for the advice and sharing bro. Cheers🍻

[@pandeningenomesho5128]

Can I be able to tell the difference by listening to th engine sound

[@freestyleskyline]

the only proble i see is we here in the united stated got a gs430 and a ls430 which are 3uz and they have front sump, not rear sump.

[@CartuneNZ]

yes , a few different models around the world do get different parts fitted. Cheers Kelvin

[@justinae86man]

Hi your videos are awesome and help so many, you said you have done alot of conversations would all UZ types fit into a AE86 Sprinter I'm looking buying a vvt type but want to make sure it will fit

[@CartuneNZ]

Thanks for the compliment. Yes, vvti fit into the ae86

[@justinae86man]

@@CartuneNZ have you got any videos of UZ supercharger kits can a stock engine take a little boost ?

[@CartuneNZ]

@@justinae86man some supercharger videos are coming very soon. Both are stock engines

[@justinae86man]

@@CartuneNZ once again thank you ill keep an eye out

[@globalglobalglobalglobal]

Hey Calvin, I have a 95 SC400 made in February of 95. My engine has the Gen 1 fuel rail and I believe it also have the Gen 1 breather but it has the Gen 2 ignition coil positions, Would I most likely have the Gen 1?

[@CartuneNZ]

Watch this. kzbin.info/www/bejne/q4q8eKmoaZ50qM0

[@appleguy6708]

Any reason why you don’t mess with 2uzfe mate

[@royeverett6857]

What ruffly would I be looking at to put the v8 in my 1984 yn 65 petrol four cylinder long wheel base 4x4 hilux truck ..

[@BongaanGP]

Great videoveey informative ....quick question: why the 3uz has a long oil filler compared to the 1uz vvti

[@CartuneNZ]

They all take the same filters in stock form which is the long unit. These are my test engines so some have short filters fit which work better in tight engine swaps. Cheers Kelvin.

[@mikemurphy5336]

WHAT MODEL COULD WE CUSTOM MAKE AN OIL PAN AND FIT A STARTER IN THE BACK OF THE NEW CUSTOM NOTCHED OIL PAN COULD THAT EVEN WORK, SO THE STARTER CAN BE REPLACED EASIER , THEN PRESENTLY MOUNTED

[@CartuneNZ]

Personally I see making a custom oil pan far more work than changing a starter. Changing the starter is an easy job, I've been considering doing a video of me changing it blind folded.

[@metcalf5820]

Hello, can you determine whether or not that a 1UZ built in April of 1994 (for a 1995 year model car) has the original designed steel forged rods without braking down engine? It is my understanding that the 1UZ came with them until 1995. However, it is not clear if Toyota switched rod design in the “year” 1995 or the car “model year” 1995. My car and engine were built in March/April 1994 but is a 1995 model SC400. Thank you and great channel.

[@CartuneNZ]

The SC400 doesnt have a nice change over like the LS400. I have seen plenty of thin rod engines with all the thick rod gear bolted on and then I have seen some into 96 with the thick rod engines. I never ever trust SC until I have the pants off to check. Cheers Kelvin

[@Max-ix3hd]

hey brother thanks for making this, im trying to figure out if my 95 sc400 is gen 1 or gen 2 (interference or not), but it has aspects from both gens. the fuel pressure regulator is in front of the throttle body and its got billet fuel rails like a gen 1, but the coil lead points forward and it has a small breather like a gen 2. it also has the gen 1 fan pump and the oil filter sticks out straight.

[@CartuneNZ]

Hello. In the Mid 90's Toyota broke all their own rules with regard to SC400 and soarer. They seemed to mix and match the parts of the engines just like you have found. Unfortunately it could have either bottom end in it so may have the stronger rods and be non interference or it could have the lighter rods and be interference. Best way to tell is to pull apart and inspect. Cheers Kelvin

[@Max-ix3hd]

@@CartuneNZ Thanks mane, love your work!

[@teejaywilliams3521]

What if my coil lead is straight up like first gen but everything else is like second gen? Thanks in advance

[@screweduptx512]

I got a 2uzfe

[@CartuneNZ]

excellent. I like the 2uz in some swaps. Cheers Kelvin

[@mcbride991]

I have a gen1 1uz (92 sc400). Do you know which manual transmission I should go with ? And also do you think I’d be able to swap a soarer or sc with the 3uz

[@CartuneNZ]

As with many choices use a gearbox which is available in your country and you can get conversion parts for. Over here in NZ the R series toyota gearbox are my first choice. Cheers Kelvin.

[@CartuneNZ]

Dont know about you but there are 3uz in soarer over here and its a reasonably straightforward swap. Biggest thing is the wiring. Cheers Kelvin

[@connoisseuroftigolbitts]

Monster you’ll need an adapter regardless of what trans you hook up

[@LeonB54]

hi mate. CD009 nissan gearboxes work well up until about 600 lbft of tourqe. After that 3rd breaks but it is fixable

[@minidragger2254]

I have a 1989 ls 400 with the one part engine cover and a 1992 sc 400 with the multi part engine cover. Maybe that's what you said but I thought you stated the opposite

[@CartuneNZ]

All gen 1 came out of the factory with multi part covers and gen 2 have single covers. Ive seen a number now where owners have mixed things up

[@qaisbarre]

Hello What's best to put in Audi Q7.. I have 1uz and 2uz, whichever is better, stronger, less complex and less fuel-efficient. Please reply to me

[@CartuneNZ]

There are many different versions of both 1uz and 2uz. Personally I might be using a 3uz for this job. They are simple , reasonably new and plenty around. Programable ecu is also a bonus.

[@worldsbestwatcher3735]

Does anyone know what model and year my engine might have come out of? The fuel pump on my Gen 1 Series 2 (unkown origin) has the fuel regulator on the left rear of the engine (not right rear as shown). I am in Thailand. Thanks.

[@southsideslidin9553]

Can you make a video explaining the differences in 3uz-fe (jdm vs. Usdm)? We ran into some issues we weren't expecting. And would the 2002 ecu work for a 2001? (Smart key vs non smart key)

[@CartuneNZ]

Ive started comparing different looms. The 3uz is coming soon. Where you doing an engine swap in factory car?

[@Classicevolution394]

Hi, i realy like your videos....alot of info. I have 1uz gen 2 from 1994 lexus ls400, do you know what is the max power it can take? When i bought the engine i tought it has the thick rods but when i saw your video i realised i was wrong. Thanks

[@CartuneNZ]

Power isnt so much what breaks the rods or damages the pistons, its the torque. Personally if I'm turboing I avoid the thin rod engines

[@Classicevolution394]

@@CartuneNZ Thank you for the reply

[@nazierbussack5618]

Hi I'm from South Africa and looking for coilpacks for the Lexus V8 VVT-i 1Uz

[@CartuneNZ]

Ok. Best try to find some closee to you.

[@eduardosalgado755]

Hi i have a 92 Lexus sc400 when the car worms up a yellow oil sensor shows up in the dashboard and the red oil cames on only when i hit the gas but when I stop it goes away also when I start my car white smoke comes out a lot for some time then it goes away is my oil pump bad

[@CartuneNZ]

Have you checked the oil level? Checked oil pressure? Done an oil change and oil consumption test?

[@eyeseeyou3322]

Rookie wrench turner here!I'm looking to swap the 1uz into a 1990 4 runner I picked up. I've heard the 2000 Lexus was the best, which would you recommended?

[@CartuneNZ]

Depends on what you can get. I use at least a gen 2 and I do like the 1uz VVti. I also really like the 3uz as well. Cheers Kelvin

[@Elixflo]

Hey cartune!! I love your channel. I got a quick question. Are the gen 2 1uz non vvt engines interference?

[@CartuneNZ]

Hello. Thanks for the compliment. Yes Gen 2 non vvti engines are interference. Cheers Kelvin

[@kyleweiland9145]

Great video man i was wondering if the vvti 1uz valve covers will fit on a non vvti head because I have an after market ecu and want coil on plugs also wondering if vvti intake manifolds fit on non vvti as well

[@CartuneNZ]

The vvti valve cover is completely different in design to the early non vvti cover so the two are not interchangable. For individual coils i use the 3uz units, cut the mounting bolt hole off and the slip straight into the early engines with the spark plug lead covers holding them in place. Super easy. Cheers.

[@kyleweiland9145]

@@CartuneNZ thanks a bunch theres not a whole lot of info around on how to do it

[@CartuneNZ]

@@kyleweiland9145 I have a list of videos to do and that is one in a series I have planned on aftermarket ecu. Hopefully this year.

[@kyleweiland9145]

@@CartuneNZ I'll be following and waiting dude great channel

[@LeonB54]

hi mate a quick tip is that toyota yaris coils fit a early non vvti 1uz. Ive done that conversion with a haltech ecu and it works perfectly

[@Bluuplanet]

Do these engines all have the same bolt hole pattern on the back end? I've heard a 1UZ-FE will bolt right up to the transfer case on my '91 Mitsubishi Montero (Pajero) without modification. It would be nice if other's did also.

[@CartuneNZ]

The bell flange of all 1uz and 3uz is the same. Some Mitsubishi use a Asian transmission so with the correct mix and match things can be made to work. Cheers

[@Bluuplanet]

@@CartuneNZ Thanks for the reply! Now if I could find a 1UZ or 3UZ that didnt require moving engine mounts on my old Gen 1 Montero/Pajero I would be happy.

[@v8vince761]

Is the Sequential Fuel dictated by the ECU or is it by the Fuel mechanisms in the Engine

[@CartuneNZ]

Both. Ecu must have enough injection outputs and the engine must have suitable triggers for ecu to decode exact engine position. Cheers Kelvin

[@KingLexus]

Hey please help @16:38 did you say the stepper motor ? lol the accent was thick mate, here I guess we call it idle control valve but those things over here are (USA) $1000! How do you rebuild those little buggers!?

[@CartuneNZ]

Hello. The idle control IAC is a stepper motor design. Search my videos for rebuild idle control for the video of it.

[@AverageNeighbor]

Did they change the billet alloy fuel rail to the cast aluminum for cost reasons or is there some other reason behind the switch

[@CartuneNZ]

Hello Calvin. Not sure why the change however it does make identifying the engines a bit easier and they continue the cast rails into the vvti.

[@travthecooldad5489]

Is the first Gen 1uzfe an interference motor??? Cause I had my timing belt skip (it’s not broken it’s just in really bad shape lol) and I wanted to make sure I don’t (or won’t) have any valve damage

[@CartuneNZ]

Gen 1 is non interferance

[@travthecooldad5489]

@@CartuneNZ so all I need to do is time the motor and replace the timing belt and I should be good?

[@CartuneNZ]

Most likely will all be fine if timed correctly with new belt yes.

[@victormotorsports06]

I have a 2000 LS400 and my motor has drive-by-wire is there a way that the intakes are interchangeable so I can get the intake with the throttle cable instead?

[@CartuneNZ]

I have just done a video showing that the intakes are definity not interchangeable. Why are you wanting cable throttle (well full cable throttle?) as the LS400 runs a cable with the accelerator position sensor in the TB. Are you swapping to an aftermarket ECU? Cheers Kelvin

[@marco3392]

Thinking about throwing a 1uz into my mx73, already have a w58, personally would you go non non vvti thick rods or late model vvti? :/ Can't make a decision

[@CartuneNZ]

I would chose the VVti for any N/a application. Newer and produce more power. Cheers Kelvin

[@DefinitelyNotJamez]

do you sell bolt on parts to make 1uz vvti faster

[@CartuneNZ]

For engine swaps I have a few bits but the biggest thing I do is an aftermarket ECU. Cheers Kelvin

[@patrickb8038]

what version of the 1uz would you recommend for building a NA road racing engine?

[@CartuneNZ]

Vvti would be my choice

[@fvhellcat1060]

I have a 1985 celica gts, what 1uz will work? Thinking of getting one from a ls400 in my local junkyard

[@CartuneNZ]

Yes. There are plenty of mk2 with uz around.

[@dasgehtdichnichtsan1895]

16:53 Whats the Part No. of that JDM Plate without EGR?

[@CartuneNZ]

2561550010

[@traviscarey1726]

Hey Kelvin me again, I have just purchased a 1994 Toyota Celsior with a UCF21 non vvti 2nd gen 1UZ-FE engine and was wondering which 1UZ-FE engine had the strongest internals. Cheers hoping I bought the right engine 🤞

[@CartuneNZ]

Not that one. Gen 1 have stronger internals.

[@traviscarey1726]

CartuneNZ would I be able to swap some bits out of the gen 2 for sum gen 1 bits

[@kristophermartinez7802]

Have you ever had any issues with the shifter shaking ? Mine just started what could it be

[@CartuneNZ]

Yes, when the engine runs poorly the shifter shakes. Cheers Kelvin

[@sama5946]

Is there any engine conversions out there for a sr5 2012, d4d. Wanting to keep it a diesel, is there any v8 diesels that will fit? Thanks

[@CartuneNZ]

I only work on V8 petrols. Cheers Kelvin

[@mryang3644]

I thought only the 3uz in USA is the only one with VVTi, correct?

[@CartuneNZ]

I'm pretty sure you will find the 97 onwards GS400 and LS400 got the 1uz VVTI engines into the USA. Cheers Kelvin

[@noelgriffith13801984]

what will be the best uz engine most compatible to swap in to my FJ crusier 6 speed manual

[@CartuneNZ]

3uz would be my pick. Cheers Kelvin

[@BK0924]

What major changes would it take to put a series 1 1uz in place of a series 2 1uz both nonvvti. I want a thick rod motor in my ls400 and I cant find and exact information I'm gonna change from a 5 speed manual to a 6 speed manual and I would like to build up a good motor while I'm getting into it

[@CartuneNZ]

Just swap the long block and its all going to work fine. To me this is a straightforward motor swap however I will do a video on the topic as I get asked lots. Cheers Kelvin

[@BK0924]

@@CartuneNZ thanks for the response and I wait for the upcoming video

[@phenyogabanakgosi1367]

Hi, I need you advice, have you done any swap on a Free Lander (18K series engine, 2004 model). Is 1UZ engine a possible swap on the model. Thank you.

[@CartuneNZ]

I tend to stay away from converting vehicles have a transverse engine configuration. Anythings possible with engine money but the freelanders aren't popular over here. Cheers

[@phenyogabanakgosi1367]

@@CartuneNZThank your response.

[@thamontgomeryz]

Can you tell what gen of 1UZ it is by the numbers on the block?

[@CartuneNZ]

No - I do it visually.

[@lexuslife]

Also can I put a gen2 motor in a ls400 that came with a gen1 motor?

[@CartuneNZ]

Well I can so with the correct knowledge, skill and attitude any of the non vvti can be interchanged if done correctly. Cheers Kelvin

[@syedbilalshah8555]

Can u tell me which one is better 1uzfe vvti or non vvti? & which transmission gear should be used to make them manual? Thankx

[@CartuneNZ]

Better is a subjective term, personally I prefer the vvti but depends on the job I am doing. Also gearbox selection will depend on what is available in your country. Cheers Kelvin

[@syedbilalshah8555]

@@CartuneNZ I'm getting it turbo for my rx8 I mostly have here is Toyota so any toyota gearbox u would prefer for Iuz vvti which is more suitable

[@CartuneNZ]

@@syedbilalshah8555 for us the R154 is my first choice rwd. We keep new bellhousing for them. We also then fit some upgraded internals in make them even more reliable.

[@syedbilalshah8555]

@@CartuneNZ thankx mate✌

[@roryfreeman9623]

Can you use the gen 1 thick rods in the 1uz vvti?

[@CartuneNZ]

Absolutely I can.

[@melvinmanuel9928]

In comparison which engine is strong between the 3UZ vvti and a GXL V8 turbo diesel for the 79 series

[@CartuneNZ]

Hello Melvin. Both are quite strong. The 1vd diesel when it blows up is incredibly expensive over here. They are very different platforms and don't really compare well against each other. Cheers

[@melvinmanuel9928]

@@CartuneNZ alright. Thanks. Will still chat for more advice. From Africa, Namibia.

[@dawidjoubert6112]

hi which motor can i use for my 1933 ford coupe that looks good and have enough power dave

[@CartuneNZ]

Any however I tend towards the VVti as they are newer and have better torque. Cheers Kelvin

[@MaxAKbar47]

Does the vvti engine has secondary air injection ports?

[@CartuneNZ]

I think you are meaning extra air for the Converters. I have never seen any with Secondard air like the cali spec non vvti engines. Cheers Kelvin

[@javiersanchez3827]

I nerd tow camshaft sensor por lexus 93 sc400

[@CartuneNZ]

Ok. I keep camshaft and crankshaft sensors in stock.

[@ARSALANKhan-im3iw]

Hi

[@muntee33]

How do I know if I have the FV2400?

[@CartuneNZ]

It will most likely be in a plane.

[@StanleyOrloff]

Does the 1UZ non-vvti, 1UZ vvti and 3UZ has interchangeable transmissions? Also engine mounts? I have Nissan S13 swapped 1UZ non-vvti with transmission adapter kit, wish to upgrade it to 3UZ.

[@CartuneNZ]

Im thinking we are talking different languages here. For me a transmission is an automatic transmission which they are different however the bellflange on the back of the engine are all the same. This means the different transmission can be swapped. Im thinking with your adaptor comment you are running a manual gearbox so all are interchangeable. Some with mounts, there are differences however they have the same holes which cam be used on the block. Hopefully this helps.

[@StanleyOrloff]

Thank you for quick answer. Yes, I mean transmission mounting points on engine block also mounting points for engine mounts. I want to swap my 1UZ to 3UZ and keep my existing transmission, clutch and engine mounts. How about wiring? Is it there a lot of differences? I have programmable ECU.

[@CartuneNZ]

Yep. I was picking up what you were putting down. No issues with mounts and gearbox bolting to engine. Wiring is completely different. Very different setup and drive by wire throttle.

[@LeonB54]

i wouldnt reccomend a 3uz swap mate. much much weaker engines if your looking to take any more power or if you plan to boost it. Thin cylinder walls and thin rods on a 3uz compared to a 1uz with thick walls and forged rods

[@StanleyOrloff]

@@LeonB54 I know that, I'll go with stock engine.

[@Level_Up_Nation]

Don't the newest 1uz have more HP than the older ones? The newer one has 310 (290 to wheels) and the older ones have 300 (270 to wheels)

[@CartuneNZ]

Hello. The non vvti had two different power ratings at around 255hp for the gen 1 and then around 260hp for the gen 2. The VVti came out around starting at around 290hp , then 300hp and later according to some listings as 310hp. Effective power at the wheel is far less to to the losses through the transmission. Cheers

[@scottmcbride2237]

Which one would you suggest for a 2001 isuzu rodeo 4x4 automatic.but Cheers

[@CartuneNZ]

Which auto is in the rodeo? Whats available local to you? I prefer vvti or 3uz where I can as I like newer with more power and torque but there are other factors to consider

[@scottmcbride2237]

@@CartuneNZ a 700r4 transmission

[@CartuneNZ]

I'd be considering a 3uz.

[@chrisporteous3717]

So you say the early crown 1uzfe has a different ball houseing but is the Toyota transmissions the same as the early celsior ls400 and sorea ?

[@chrisporteous3717]

And bolt Patten the same looking at buying Toyota crown majesta 1991 and just wondering if the occasion ever arises the transmission will be easy to swop out

[@CartuneNZ]

The 131 crown transmission is a bit of an orphan. Quite different from celsior , ls400 and soarer. From 141 crown they interchange fine. I have the 131 transmission as a topic on my list as I was given a bellhousing the other day.

[@chrisporteous3717]

@@CartuneNZ yip it's the 141 so it is the same from the other cars with the same uz that fits with out to much trouble

[@CartuneNZ]

@@chrisporteous3717 correct. All interchange with correct knowledge . Cheers Kelvin

[@chrisporteous3717]

@@CartuneNZ my under standing is that thay have an open diff what is the easiest lsd diff to put in them

[@pixeltonenewmedia2657]

Can you put one of these engine in a vehicle which used to be Diesel?

[@CartuneNZ]

Sure can. I do it all the time. Cheers.

[@ebk_fixxdy6485]

There’s 2 version of the 3uz?

[@CartuneNZ]

Yes there is, with variables within both early and late 3uz.

[@ebk_fixxdy6485]

@@CartuneNZ I want to buy an engine for my 06 430 but I don’t want it to be an Sc430 or LS430 because they have roughly 20hp less how could I tell the difference ?

[@JDJD-mw9rr]

Can you swap 3uz headers onto a 1uzfe vvti, they look less restrictive

[@CartuneNZ]

Im doing a video of exhaust manifolds soon. The bolt pattern on the head is all the same. I'm not sure what 3uz headers you are talking about as they are normally aren't great looking. Cheers.

[@JDJD-mw9rr]

@@CartuneNZ thanks, it just looked like the exhaust manifolds that were on the 3uz in the video looked more like black shorty headers than the iron manifolds on the 1uzfe vvti. It looks like it would be a hard swap tho there's no much room

[@CartuneNZ]

The 3uz on this video doesnt have stock manifolds instead it has a set of my own short headers on it. I try to fit them to as many of my jobs as possible and they work really well compared to stock manifolds on any of the engines. Cheers

[@woytovich]

Where does the 2Uz fit in?

[@CartuneNZ]

2uz is 4.7 cast iron block with 2 bolt mains. Not so common here in nz so we dont see them much

[@jaydee5393]

So basically I still don’t know after watching this

[@AberdeenPass]

LOL ..same tho 😞

[@Azz-lt3rv]

Hey kelvin, got a question with ecu. Are they interchangeable? I have a 89661-24390 and my mate has a 89661-50380. Can they be swapped around?

[@CartuneNZ]

Hello. I did a video on interchanging ecus. Not sure I mentioned the 24390. I think that is the same ecu from the soarer on the dyno videos. It was a gen 1 engine with an alloy body. The 50380 is the later gen 2 engine with the plastic afm. As such while they may plug in they dont interchange. Also one has 4 injector drives and the later one has 8. Cheers Kelvin.

[@Azz-lt3rv]

CartuneNZ cheers for that! I have a question about the 24390 16pin 3 is spouse to be cel light (what I’ve been told) and it’s not working would that mean my ecu is stuff or wiring is bad?

[@CartuneNZ]

Hello. Could I just say yes. Could be stuffed ecu or bad wiring. Would require diagnosis. Is it a conversion or factory vehicle? Does it run? Any other symptoms?

[@Azz-lt3rv]

CartuneNZ yeh conversion. Cranks over just won’t fire and thought I may as well wire up the engine light to try pull fault codes. I sent an email about aftermarket ecu to you maybe I might have to do that sooner then I thought

[@CartuneNZ]

Ok. Ive got about 50 emails to sort over weekend and you are at the top of the list. Spent all day today doing office work trying to catch up. Chances are if it won't go and has no check light it isn't wired up correctly. That's why I also do wiring instructions. Wiring up a check light is a great idea when doing a conversion. Ive also got heaps of aftermarket ECU videos edited ready to begin releasing. Ill try to get the long one up and flick you a link. Cheers

[@TheBiggestOne]

Wait. So the 1998 gs400 has which one?

[@CartuneNZ]

Gs400 in 1998 had the first version of vvti. Normally with big coils.

[@jaysonvanrooyen1999]

Best UZ motor for twin turbo build for 500hp?

[@CartuneNZ]

1uz vvti with new rods and pistons or 3uz with new rods and pistons. On budget early engine with head gaskets , rings and bearings. Its going to depend on budget and your goals. Cheers Kelvin

[@jaysonvanrooyen1999]

@@CartuneNZ thank you very much

[@iDrift_]

Wish i watched this before ordering a ucf10 1uz for my ucf20 -.- Yay im an idiot!! :(

[@CartuneNZ]

If the right stuff is changed the UCF10 engine will fit into the UCF20 just fine. I do them all the time without issue. Cheers Kelvin

[@kerisfrancis5090]

Can I get vvti with cable throttle?

[@kerisfrancis5090]

Nvm

[@CartuneNZ]

ok

[@lexuslife]

Can I put a 250cc injector in my lexus ls400 that came with the 215cc injectors and will it make a difference in power? I have the first gen motor.

[@CartuneNZ]

It is possibleto interchange all non vvti injectors, it should make a difference to power on stock ecu and engine. Generally they lose considerable amounts up top due to being way too rich and give poor performance down low. Cheers Kelvin.

[@nemoorykasibirskiy8673]

Я из России поставил двигаль 1UZFE трамблёр ,в хайс как все подключю отправляю обзор RZH100

[@fggvbh949]

Hi am looking for ecm 1uz vvti

[@CartuneNZ]

Which model? For a engine swap or factory vehicle? Stock ecu or aftermarket?

[@fggvbh949]

@@CartuneNZ hi i need ecm to engine swap to nissan patrol 1989 manual transmission 1uz vvti with manual throttle and need vvti to work

[@CartuneNZ]

@@fggvbh949 as vvti 1uz are drive by wire, even though they have a cable all the stock ecu are dbw. I use lots in engine swaps with manual transmission just fine. If thats not suitable then aftermarket is the option. Cheers Kelvin

[@Konstantindbthree]

О чем он говорит, если коротко ?

[@StanleyOrloff]

Как отличить разные версии UZ.

[@user-wt8rw2oq7g]

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