So much more respect for the Supra’s 1J/2JZ engine after watching these videos. They engineered the crap out of these engines, no wonder they’re so legendary.

As an RB lover the stats break my heart 🤣

If you want them to test a block.... strip one down and send it in🤣

your production quality and information delivered have had a huge increase over the past year. and you collabs with nitto and PRP have deffinately helped with that. great job Motive!

I can't see enough of these - so interesting! Looking forward to seeing so many more of them with different engines...

would love to see the m50b25 comparison . its a well capable platform

It’s not just the blocks that make JZ king. They oil pumps are superior, the stock head gasket is damn near perfect, the heads are awesome un ported. List goes on

Im loving these series of videos. Its all facts and no bs.

You guys are awesome with these Platinum Tech engine nit-picking series. No one else in the world does it

Love these videos Andrew. Very interesting and informative.

Absolutely love these videos! Keep em coming

Can you guys do some 4 cylinder comparisons too like the 4G63 block Vs the 4B11 block or the SR block Vs the 3S-GTE etc? I've got an Evo 5 so would be great to see some testing done on the 4G63 block

Leave following these tech series. This is phenomenal. Thank you Andrew and crew. I'd like to request an answer to one of the biggest questions of today.....2JZ/1JZ vs B58 (BMW)...Hoping you can pull this test off in the near future.

Been waiting for this match up! 👍

Herman rules as usual, great video!

Thanks for the video and the objective numbers! One correction: the video says deck height, but I think deck thickness is meant. The deck height is the distance between the crank centerline and the top of the deck, essentially the block height. This is the main difference between a 1JZ block and a 2JZ block: the 2JZ block is the taller of the two.

Thanks for this you guys, much appreciated.

Great series, Herman knows his stuff.

Almost at 100k keep them vids coming

these are great, thank you for doing these videos

Thank you again guys. Would be good to see the merc engine m157 being analysed like this

I’m glad I went with the 1jz in my r33 now thanks for the info been really enjoying the content

Thanks for the comparison. Love my JZX100.

These vids are really interesting, thanks ;)

Doing straight sixes might as well throw an N54 and N55 in there too :D Loving this series, good to see the data

The 1JZ is 11 KG LIGHTER! With thicker bores too.

Great video, straight to the point no bs

You need more subscribers Andrew. This channel is 20 times betters then half the american car channels going.

Seriously loving this stuff mate. Let's an old bloke know what he always suspected. 👍

This channel is going places !! I love you guys already ! Keep it up

Oh damn... When you guys can get your hands on a B58 block you have to do another comparison! New Supra block vs old Supra block. Would blow up. Plus I'd love to see the information.

3S-GTE Gen 2/3 VS SR20 would’ve been very interesting too. :)

I´d like to see you explain what exactly you´re measuring, especially the hardness test, to me they´re just random numbers, the higher the better. Really interesting channel by the way, I´ve never seen anything like this, great work.

Great video again guys. The 1JZ was designed by Yamaha for Toyota, as a replacement/upgrade to the M series Toyota six cylinder engines. The 7m gte which came in the JZA70 Supra was a great engine but suffered from overheating, head gasket and head stud issues where the head would tend to lift at high boost. As a die hard RB man, these videos are heartbreaking, but give credit where it's due, the JZ engines are monsters.

Love my 1JZ 😍

Would love to see an in depth video like this between the 1FZ-FE vs TB48!

I agree this channel is underrated. Every time I say to some one if they follow motive DVD and they seem clueless ! Spread the word 👌

Id love to see the comparisons with the heads, flow tests etc

Nice review

Also be interested to see the BMW N55 platform seeing as it's basically a comparative block.

this is like Sword vs Katana nice video i hope all the 1jz are good

1jz engine values will now skyrocket

Makes me happy I just bought a chaser 1jz gte

Another quality Vid

Would love an ej vs 4G comparison even though they are very different in design, materials, etc. still would be awesome.

To be honest, I would be more happy meeting these guys for example Herman than any other celebrities.🙌🏼

Interesting to see how the German versions of these fare in this test, the M50/52 and M104, both respond well to boost as well!

Hardnesses will be different in different areas of the casting. Thicker parts are usually softer.

Thanks for this @motivevideo seeing Herman reactions was too funny

I would like to see the german S54 just out of curiosity.

As some people have already requested, I am sure at least your European and some American viewers will be highly interested in a comparison with the BMW M50 block. It is 84mm bore, 48kg and has 10mm head bolts, that is all I know after a quick search but how is the rest of the engine? Here in Europe we have those engines in tuner cars, drag cars, professional drift cars, sometimes you see a M50 turbo powered Nissan Silvia... Thanks!

👍 facts rule kill all myths .

im a boilermaker with abit of age,and spent a lot of time in bhp.the meteorologist there new there stuff and was always cutting different car brands castings up,toyota was always good back then.im guessing herman knows exactly what im saying in metal count and grey power metal counts and acid tests and so on,there are still afew of the old boys around be good to get 1 on your show and get him to explain why things can be stronger but lighter and so on,from memory I think a yank did a lot of Toyotas early metal count mixs.be good vid for those that don't know.

Would love to see the numbers from the "baby RB", CA18DET

You should do a video of rb cylinder head vs jz cylinder head. Valve angle, sizes, materials etc... I think it would be very interesting and educational.

What about d RB20det and the RB24 carbrueted block ? ... those RB24 consist of d rb20 stroke and rb25 bore

Loving the vids guys great work. I would be interested to see how the 7mgte stacks up against the 2jz or rb30.

I'd like to see a VW 06A and EA888 since they're made of iron too. Some VR6s to compare against the Japanese engineering would be fun to see.

Finally a 1J and RB25

Can you please do a rb25 vs rb25 neo comparison as theres a lot of myths and guessing on the forums. We like to understand the difference in internals and heads and what it does to power with the same mods

Do some aluminum block tests if possible. Like later model BMW engines, or maybe Volvo modulars.

I wonder if there is one for LS and LSX block since they say it can hold a lot... can we have a those block interviewed too???

1JZ could be the most underrated 6 of all time !

K20 vs SR20

Could you do a whole video talking about thickness and hardness? By that of course I mean in terms of engine blocks! would be great if you would go more in depth about the tools you are using and what exactly the measurements mean. I would like to understand the values better from a technical perspective. I'm sure many other viewers would as well! Awesome videos and thank you.

"the internet has spoken". Oh well, it still speaks,....RB20!

Keen to see the rb rrr block

Wow!! Wasn't expecting that! That Supra engine! Is no Joke!

PLEASE do a comparison between RB25, 1JZ, and the BMW M50B25!

Would love to see a VG30DETT vs. the RBs and JZs.

Should do one on a 3sge- 3sgte block vs 5sfe block.

So is it safe to say that a JZ can be remapped to rev higher than an RB more safely (with the proper mods)? Also, the 2JZ is even slightly lighter than the 1JZ.... that's crazy!

Wonder if Yamaha also building pianos has anything to do with it? The attention to detail and finer points, same work ethos in their mechanical division?

Can an alloy block comparo be done? vq25det, ls1, sr20det, 5.0 coyote as a suggestion? Dont know what mitsi or toyota blocks are alloy but throw some in the mix as well.

I knew that putting the 1JZGTE in the MK3 Supra was going to be Paramount. Again legendary in its own right!!!!

Mercedes M104 is an awesome inline 6 capable of over 1200hp on stock pistons acces to 3.6 liter diesel crank and super cheap.

completely impractical i know but id love to see a 7mgte and how that stacks up to other RB's and JZ's. Supposedly the bottom ends were quiet good.

Pls test the n54 bmw block ....

I would love to see you guys test a 7M-GTE out of a MK3 Supra. It's not as good as the JZs but I would love to see how the more common supra engine compares to the RB blocks

Get that bmw m50 iron block to the test! Its propably not nearly as good as these but id love to see how it goes since its a common engine for turbo projects in my country.

All the stats will never beat that RB note....

what about the rb26dett vs the vg30dett

Would love a comparison with 2jz vs the BMW engine in the new Supra

The choice between a 25 and 1J is easy for me, if I've got a Nissan, I'd use a 25, if I've got a Toyota, a 1J, I've seen 25s slightly out perform 1Js with the same sort of setups in street cars, 1J needed a bit more boost, once again both awesome motors

tell us where the extra weight of the rb is at... how did they get a heavier block weaker?

Wonder how an sr compares to all the blocks. Really enjoy these vids tho! Thanks

RB30 Stroke is 85mm hence 2962.5cc where as the the 2J is 86mm - 2997.3cc

curious to see how the old dunnydore mang mangs compare, 5ls, ls, boss 260, windsors etc purely out of curiosity lol

would there be any difference between std rb25 and rb25 neo?

it would be interesting to see the hardness of the RB26 vs the 25 and 30.

If it were ever possible to compare k20c1 from the type r that would awesome. With a 4b11 or 4g63 or to ej20/25 or sr20

Question. Whilst this series is very interesting, does all of this data basically not matter unless you are aiming for high to ridiculously high power figures? ie 1000hp and up?

Gotta love an RB tho

What about a BMW n54/n55 compared to the other 6 cylinder blocks?

Toyota makes real good blocks! But I would like to know about some 4 cylinder ones, something that is against the SR series. Against a 4A? Hehehe

Pls test some BMW blocks. M50b25 (the german 1JZ) or S50/S52, M30B35

Im a bit paranoid about the oiling issues with my RB25 and RB26 can anyone point me in the direction of a thorough guide on how to modify to make sure there is never an oiling problem?

Hmm I found that video very interesting. I understand the rb25 block is heavier than the 2j but fully built isn't the rb25 engine still considered lighter than the 1jz? Thank you for the video!

It would be interesting if you could also do the RB20DET block just to see what you find.

i wana see turbo comparisons