Results 1 to 10 of 29

Thread: Supra gearbox or M21??

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Cruiser RAEME's Avatar
    Join Date
    Jul 2010
    Location
    Central West NSW
    Posts
    464
    G'day Guys
    I hope you dont mind another input. If your keen to do a conversion i would (and have done) convert a T5. They are about the same price and remember supras havn't been made for a long time with those boxs, T5 are a lot newer and are put behind 5lt from factory they are an easy convert and parts are every where.
    Regards Chris

  2. #2
    It's a rockin' adam perth's Avatar
    Join Date
    Feb 2010
    Posts
    1,222
    IMHO, i wouldn't build a car ground up with a 5 sp., but if there is one already in it like HZSANDMAN says, you really enjoy them more than an aussie box.

    the problem with the Toyota stuff is that you can't get a decent sized clutch to run on the toyota spline to take the torque of a V8.
    "All correspondence must bear these numbers"

  3. #3
    Sandman Guru
    Join Date
    Jul 2010
    Posts
    6,451
    Attachment tag has appeared!

    Here is the file.
    Attached Files Attached Files

  4. #4
    Been interesting reading this...

    After having heard people raving on about Supra 5-speeds behind Holden motors for years I thought they must be 'the juice` so that`s the way I went...

    Stock 308, 3.08 diff, and yeah the gear shift is perfect, 2 clutch failures (disentergration) later with not alot of K`s on the clock and I`m ready to go to a T350 next time (but oh how I hate driving autos`) and yeah, I`ve changed my driving style for this latest clutch!

  5. #5
    It's a rockin' agr071's Avatar
    Join Date
    Feb 2010
    Location
    Macksville area
    Posts
    1,960
    Quote Originally Posted by YELLOW View Post
    I`m ready to go to a T350 next time (but oh how I hate driving autos`)
    *PLEASE NOTE*
    I am NOT having a go at you YELLOW, just using this line as an example.

    I hear a lot of people not liking auto's as they'd rather manuals, but i have a question.
    Why not put a stage 3 shift kit in an auto (fully manualised)???
    They use them for drag racing, there is no clutch slippage, no delay in changing gear, and you still have to change from 1st to 2nd then to top, and back down again.
    I had a stage 2 in my turbo 700 behind a worked 308 with a 6cyl banjo diff & axle's.
    I was able to change as i pleased with very little delay between gears and still had the option of just leaving in it drive if i felt like it.

    This is something that i've always wondered about.
    I'll be curious to see the replies.

  6. #6
    Sandman Guru
    Join Date
    Jul 2010
    Posts
    6,451
    Modern autos are so good I doubt i'll ever buy another manual. The Hilux I just bought is a V6 5spd auto. The damn box even downshifts for you when you are going down hills or slowing up to lights. It is that good compared to the manual Toyota even quote better fuel economy than with the manual plus more power and torque. I think the box is an A750F. If I was ever to build another 4x4 with V8 this is the box i'd choose. Same box is in next door neighbours 100 series 6cyl turbo diesel 'cruiser. He is the same, would never buy another manual 4x4 after owning it. Shame the turbo diesel version of the 2010 Hilux only gets a 4spd auto as this 5spd would transform it. I haven't tried the 6L80E in the new HSV's and Holdens but if it is as good as the Toyota box I reckon when Camaro time comes to Australia i'll be buying an auto one of these!

  7. #7
    Auto'I love them!
    I had a VH SS that had the M21 in it(good box) but I still pefer the auto.The auto we have in our Brock is great(HDT Calais Sport wagon)In some ways he van we are getting has the M21 in it and that disapoints me a bit as we just want it as a cruzer,But beggers cannot be choosers.And we will make it do.As for problems with the M21?it was always good,But saying that we never caned it too hard.Treat them right and they will last.

    Cheers Kiwivan

  8. #8
    Night Rider Vombil's Avatar
    Join Date
    Feb 2011
    Location
    Western Suburbs
    Posts
    2,630
    Quote Originally Posted by HK1837 View Post
    Modern autos are so good I doubt i'll ever buy another manual. The Hilux I just bought is a V6 5spd auto. The damn box even downshifts for you when you are going down hills or slowing up to lights. It is that good compared to the manual Toyota even quote better fuel economy than with the manual plus more power and torque. I think the box is an A750F. If I was ever to build another 4x4 with V8 this is the box i'd choose. Same box is in next door neighbours 100 series 6cyl turbo diesel 'cruiser. He is the same, would never buy another manual 4x4 after owning it. Shame the turbo diesel version of the 2010 Hilux only gets a 4spd auto as this 5spd would transform it. I haven't tried the 6L80E in the new HSV's and Holdens but if it is as good as the Toyota box I reckon when Camaro time comes to Australia i'll be buying an auto one of these!

    ever driven the series 2 VE or VF SS manual? the clutch has no friction or slip. it's off or on and takes a lot of getting used to.... I really disliked it, so i sold it!
    BQZ

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. WTB supra 5 speed bellhousing - turbo / trimatic.
    By hainzy in forum My Items For Sale or Buy
    Replies: 11
    Last Post: 26-07-2015, 12:42 PM
  2. What gearbox is this?
    By hainzy in forum The Lounge
    Replies: 10
    Last Post: 18-03-2015, 02:36 AM
  3. Hurst Adaptor for Supra Box
    By hqhzvans in forum Driveline
    Replies: 1
    Last Post: 22-05-2014, 03:01 AM
  4. Go a 5 speed Supra , or a 3.08 Diff
    By Cyclamin in forum Driveline
    Replies: 7
    Last Post: 22-05-2014, 02:47 AM
  5. Replies: 1
    Last Post: 16-10-2013, 02:34 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •