Installing an 86/FRS Torsen 4.1 LSD on my JZX 110 Mark II

[@Mprosen96]

I know it’s an older video but I’m doing this on my crown right now I found using an adjustable wrench and wedging it in where the stubs are and sacking it with a hammer made easy work of removing the stubs

[@clancy13579]

Thanks for the video mate, it helped me alot changing the same y38 diff into my 2000 jzs171w crown. Keep up the grouse content.

[@JWhite-Fishing]

Any differences here on the Crown or is the swap the same?

[@clancy13579]

@@JWhite-Fishing just about identical, just remember to use the 86 bolts for the two front diff mounts.

[@pemmanissanka3748]

Happy to be you’re 500th subscriber

[@KrishneilGarib]

Thanks so much!

[@pemmanissanka3748]

Krishneil Garib no worries

[@MrKylehopkins]

Good information! I actually pick up an 86 diff for my x100 the other day and i'm yet to install. Did you have to swap the front 2 main bolts on the to 86 ones?

[@KrishneilGarib]

Yep, just the front two diff mount bolts you use the 86 ones. Just because the original jzx ones have a taper on one end. Everything else is the same.

[@MrKylehopkins]

Krishneil Garib Perfect, I'll see how I go, I paid like $650 with 12000ks from a wrecker, seems cheap considering one shop was asking $900

[@entity65]

Jzx100aus howd u go man? Im looking to try this in my jzx100

[@unheimliche9410]

@@entity65 howd you go? haha

[@entity65]

@@unheimliche9410 sold chaser bought gu patrol 🤣😍

[@siegfried63]

hello my friend, GREAT video and thanks! i would like to know if its as strong and JZX100 and IS300 lsd, because i have a supra mk3 and im upgrading my clutch pack lsd to Torsen, i was thinking on using the BRZ LSD so would b egreat if you could tell me if its strong as the stock chaser T1 diff you had before. also im pushing 452HP and 469TQ

[@KrishneilGarib]

Hey this diff is a T2 torsen so it should be stronger than the T1 that usually comes in a JZX100. The difference is in the type of gears they use internally. T1 has spur gears whereas T2 has only worm gears which are stronger design. While I and many others haven't had any issues with the BRZ lsd, at your power level and depending on the type of driving you do you may need consider a full aftermarket LSD.

[@siegfried63]

@@KrishneilGarib hey. Brz is the dame as IS300 LSD, the M98. Its a very strong differential. I have a friend who uses it, achieving 1.5 @60ft with 850whp and full slick tires, so it wouldnt be an issue. Just FYI. Use it with confidence

[@nivjc]

Solid content! Keep it up. Much love from Seattle!

[@KrishneilGarib]

♥️♥️♥️

[@RexH]

hey man, know if you can do the same thing with a jzx100?

[@KrishneilGarib]

Hey yeah these will work in a jzx100 too but i think you need automatic half shafts or something. See if you can search on jzx mechanical facebook group. It should have a number of posts on it.

[@sleepy1386]

Thanks for the video! Does it matter if I run the diff from a manual 86 on an auto JZX110? Or do I need to get the diff from an auto 86?

[@camilleriviere2516]

Hi, all the gt86 gave 4.1 final drive ratio ? At and mt ? Thanks 👍

[@BD-vm7ii]

Does anyone know is the Y38 will bolt into a 2014 GS350 RWD?

[@123chrispapa]

was your car an open diff at first lots of miss read posts saying you need an lsd prop shafts

[@KrishneilGarib]

Yeah mine was an auto trans open diff jzx110. On a jzx110 its straight swap, just use your jzx stub axels in the 86 diff regardless if you had auto or manual or already an LSD diff. For a jzx100 its different. You might need to ask the question or search on jzx mechanical fb group, but off the top of my head open vs torsen diff in them have different length stub axels. You need open diff stub axels to put into the 86 diff.

[@0842]

does the 86 crown and pinion fit jzx100 diff?

[@Paaaaaaaaaaaaaaay]

Hey Krishneil, will this work with jzx100?

[@LovedayMotorsports]

What front bolts did you end up using?

[@53XM33]

How was driving on the highway? Like say 100kmh? Were the revs really high?

[@KrishneilGarib]

It actually didn't really jump up much hey. Its been a while but im pretty sure on the stock 3.7 ratio it was about 2200 and on 4.1 it was 2600.

[@53XM33]

@@KrishneilGarib oh yeah not bad! Might have to consider this mod! Cheers man 🤙

[@shanz83]

hey man, how noticeable was difference did it make?

[@KrishneilGarib]

The biggest difference was definitely going from the stock 3.7 ratio to a 4.1... the 4.1 definitely gets it off the line quicker and was more useful on the track. The LSD portion definitely helps get more power down to the ground especially when taking off or tight cornering. Great upgrade though! Highly recommend it.

[@shanz83]

@@KrishneilGarib sweet, that's good to hear. How is it as a daily, hwy driving etc?

[@frankmartin9102]

the Y38 differential is LSD or did you modify it yourself?

[@MrPhilippX]

Ist Not an limited Slip diff,it has an torsen function

[@gtrlife2941]

Hi would that diff fit on a is350 2010

[@KrishneilGarib]

Unsure of is350 sorry.

[@latinoboy812]

Hey mate not sure if you'll see this. What did you do to fix the speedometer after changing the diff? Are you just using your phone to workout your speed or? I've been thinking about adding a Heads up display however it requires an OBD2 port to do so, do you think it would still work with the JOBD? Any help would be greatly appreciated, thank you!

[@KrishneilGarib]

Hey bud, I didn't actually do anything with the speedo just yet... One of the things with doing the manual conversion is that it defaults to using the abs sensors for speed calculation... So at the moment its accurate, but when i switch to the manual ecu and plug in the r154 speed sensor it goes out quite a bit. I've got a jaycar speedo corrector that ive been meaning to wire in. Some people also change the speed sensor gear to a higher (i think) tooth count but ill just do it digitally.

[@KrishneilGarib]

Oh and not sure with the obd2 hud man, depends which protocol it was designed to use. The older standard which the car uses was replaced with a newer standard, so it depends which elm327 chip is in the hud unit.

[@latinoboy812]

Thanks for the prompt reply! Is there any chance I can message you on Facebook to discuss some questions I have regarding the jzx110? Just the usual wheel fitment and GPS questions. Sorry to hassle you it's just my first dive into the car scene and any help would be greatly appreciated. Thanks and keep up with the great content!

[@KrishneilGarib]

@@latinoboy812 Sure thing just lookup my name, happy to help where I can!

[@balancemode4112]

the hex bit were 12mm right?

[@descentmvm]

hey did you figure this out? im trying to just install a goddamn new axle into my 110 and its impossible. I bought a jzx100 axle and the bolt size on the 100 axle were too small...???? yet the toyota part numbers are identical?

[@frankmartin9102]

I asked a salesperson if Y38 is LSD and he said it is open

[@KrishneilGarib]

Incorrect. Its a T2 Torsen and is mentioned as such in the Toyota EPC