The 2JZ Engine’s SECRET WEAKNESS!
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- čas přidán 27. 08. 2022
- The 2JZ Engine’s SECRET WEAKNESS!
The 2JZ GTE most notably found in the MKIV Toyota Supra is known as a legendarily strong engine, but is there a hidden weakness? In stock form, the 2JZ engine can hold a ton of power especially for a 3 liter inline 6, but there are some areas a weakness. In this video I’ll explain the 2JZ’ engine's weak parts and what you can do to make this engine truly bullet proof. This will be another installment of 2JZ explained.
-Tuner Test Drive - Auta a dopravní prostředky
Did I overlook any potential weak part of the 2JZ? Bonus points for how many times I said “at this power level”.
Fuel Management System is really important and while you did state it, it was kind of casual how you said it. It's just really important and not cheap either.
They are trying to make some new titles for there stories hahahahaa a 2jz weakness hahahahahhahaha
Aaron from Powerhouse Racing here! We now offer 2 different billet timing gears, the days of welding your OEM timing gear are over!
Aaron, you guys make everything lol.
Highly recommend this
how much is it?
Seven years with stock main caps and 880whp, no explosion yet😎
Did you open it up or stock internals?
@@stevenblakem9456 Forged pistons and rods, otherwise pretty much stock.
Pretty much like nothing else inside the block?
@@jaxter112 Acl bearings but it is not necessary. Stock bearings works just fine.
This video was hilarious.
NO motor is bullet proof.
ALL motors have a weakness at some point, thats SO obvious.
Just some are stronger than others from the factory.
Yes the 2JZ block can support 2k hp with mods which makes it one of the greatest inline 6 blocks ever made to date.
And yes some have done 1300 crank hp on stock bottom end and have done SEVERAL runs on the strip and SEVERAL dyno runs and the motor held together. But yes at 1300 crank hp, its a ticking time bomb but what other motor can push 1300 crank hp SEVERAL times without poping ???
And for you BMW Zupra B58 fan boys, don't start your shit with the B58 being superior than the 2JZ because its NOT ... YET. Until someone takes that B58 block and pushes over 2k crank hp, its not a 2JZ block.
Having mine “overbuilt” as we speak. Aiming for 800 at the wheels. Built head, built block, 6466 DBB turbo and complete fuel, dual pumps, clutch and ProEfi. Rather be safe then sorry.
Sounds like a solid build. Are you staying with OEM main bearing caps or upgrading those as well?
@@TunerTestDrive Upgraded bearing & billet min caps.
You should be more than good. We made 850whp on a full stock bottom end with 272 cams.
I'm debating on doing this right now, mine just started developing a hella lot of blow by and burning oil so it's time to pull her apart... strange since I only ran it around 400-450whp
Nice. My Build is the same, overbuilt with a small 6466 DBB. Lol
That's true...even the best...has its weaknesses.
Would you have to do anything with the drive train at around 700hp?
If the car has the OEM 6 speed trans then all you’d need is a stronger clutch
get a good tuner and if your on stock internals keep the boost above 4k rpm
Everyone wants to do a turbo 2J.
Ill do an NA build.
"I say no thank you to turbo"
- DK Tsuchiya
"Real men know how to drive and push the NA"
-DK Tsuchiya
A NA 2jz is already giving you all the power it can give. From memory the most power a NA 2jz has made is 300hp with a f*ck ton of money thrown at it. There cool but not worth it in my opinion. Your better off doing a small turbo build to get instant throttle feel like the NA
Let’s do one for 1jz!
They’re pretty similar … and every mod he mentioned you can apply to 1JZ
Pay to play, that's it. Being building alot of those and 1jz too. It's not that complicated and most customers aim for 600-700. Few has moved on to 4 figures and indeed u want to rebuild the engine, u can run OEM stuff but what the point of doing all that work to risk blowing it up and doing it again? Cut ur losses and do it right. Peace
love you
What about a 1jz gte
2 jz wonderful
its sequential turbo
The part about the intake manifold is complete fallacy. It has been proven time and time again, the stock manifold will flow efficiently passed 1000hp. Ffim are for looks and huge power thats it. Save the space and stay stock intake
Going to do my single turbo conversion next week, kinda scared to push more than 600+ since all my internals are stock..
By the way, keep uploading you are making quality content 👌🏼( also want to hear fly bys of your supra)
At 600 you should be pretty safe unless you have some small turbo that spools instantly and makes huge torque numbers low in the rpm band
@@TunerTestDrive im running a GT4094R, not very recent
Puzy
@@damejones5911 you clearly 13 and don’t own one
2jz can handle 600 all day everyday
2JZ engine no shit!
U have no clue ricer I've had mine tuned by real street completely stock just add ons making 1100 hp had it for 5 years beat it daily !
:19
WRONG again
The 1JZ "head" was designed by Yamaha, then Toyota took the Yamaha designed head and revised and improved it & put on the 2JZ motor.
This is WHY the 1JZ "head" shows Yamaha on it because Yamaha designed it and wanted their credit. Do you see the Yamaha stamp on the 2JZ .... NO ....
I'm tired of explaing this to the mk5 supra boys that say "if Mk5 is a bmw, then mk4 is a yamaha" smh.
@@madkas14 kinda like those same mk5 fan boys that say the new nissan Z is a parts bin car.
Ahh YES it IS just as your mk5 is 🤷🏽♂️
Mk5 Zupra = Z4 chassis, m240i B58 motor, X5 interior 🤷🏽♂️ hello ??
Nissan Z = modified 370Z chassis, Q60 RS VR30 motor, and 240Z front end and 300Zx rear end, 370Z interior parts ... at least Nissan didn't hide it, it was designed that way on purpose as a tribute to the Z class ...
But did Toyota tell everyone that their Supra was powered and built by BMW ????? NOPE ... We had to find out the hard way. Then the fan boys claim that Toyota had everything to do with that build just so that they can justify their Fake Supra purchase.
@@ACommenterOnCZcams Dude..... Nobody is talking about the MK5 or the B58 Motor why do you have bring this shit up? It's one thing to rant about it but it's another thing entirely to rant about it in a 2JZ-GTE video/discussion.... As in you're brining unnecessary drama into this for literally no reason..
@@bryanloki6560 why did i bring it up .... BECAUSE I M'ER F'ING CAN THATS WHY and if you don't like it, change the M'er F'ing channel ...
@@ACommenterOnCZcams you probably don't even own a supra lol
Those are not weak points 🤣😂 toyota builds it with only 280hp where you won't find any problem, those are your weak points of not having enough money to just go buy a bugatti