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06-23-2018, 10:51 PM | #1 |
Data doesn't lie
Drives: That Scrappy 2zrVios Join Date: Oct 2014
Location: San Diego
Posts: 761
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Toyota Gear Ratio Interchangeability
Since I've had several Toyota transmissions apart now and was seeing a pattern, I took a bunch of measurements of the shafts and gears. Turns out all of the C-series gears are cross-compatible! Read more about it on my blog...
http://www.armstrongfamilyblog.com/a...nsaxle-options |
06-25-2018, 10:28 PM | #2 |
Drives: 2018 Yaris SE 5MT Join Date: Aug 2017
Location: Kincardine, ON, Canada
Posts: 273
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Who knew you could get a C-series dogbox?!? Assuming you have a spare $6k sitting around. lol Interesting read, thanks Tom! -- Adam |
06-26-2018, 06:32 AM | #3 |
Drives: '08 2zr swapped Vios M/T Join Date: Oct 2012
Location: Caledonia Ont.
Posts: 2,938
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Good to know!
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No one ever wants to give a Yaris the point by... |
06-26-2018, 02:47 PM | #4 |
2ZR swap. DO IT! Ask how!
Drives: 09 Meteoric Metallic HB Join Date: Feb 2011
Location: West Michigan
Posts: 2,333
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I did a less detailed investigation several years back when I built my gearbox, but came to the same conclusion for the C5x gears. That's how you get the super overdrive 5th gear and closer 1-2, 2-3 ratios. =)
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06-29-2018, 08:07 AM | #5 |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
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Awesome stuff!!
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06-29-2018, 11:30 PM | #6 |
Data doesn't lie
Drives: That Scrappy 2zrVios Join Date: Oct 2014
Location: San Diego
Posts: 761
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Yes that’s correct! If it wasn’t for you and Bluevitz tearing into these gearboxes before me, I wouldn’t have been so interested to do further research. So thank you!
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www.Facebook.com/ArmstrongRacingPage www.youtube.com/c/ArmstrongRacing www.instagram.com/Armstrong_Racing http://www.wheelwell.com/profile/55f...35ac4a/garage/ Last edited by ArmstrongRacing; 07-08-2018 at 08:35 PM. |
06-30-2018, 07:06 PM | #7 |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
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I was the one that built and documented the c160 conversation for the first Gen platform.
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06-30-2018, 09:14 PM | #8 |
Drives: 04 3dr HB and 04 5dr RS Join Date: Mar 2018
Location: Brampton
Posts: 142
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Is this documentation still around for the first gen? I want to do a 6 speed and a LSD this winter........
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07-01-2018, 12:21 AM | #9 | |
Drives: MR2 Spyd/Type R/Yaris/Civic Si Join Date: Feb 2007
Location: Ottawa
Posts: 479
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Quote:
someone teach me how. I hate the huge bog between 1-2 and 2-3, but I love the relatively low hwy rpm in my 2010 CDN model Yaris. teach me
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https://www.instagram.com/3cyltrbo/ |
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07-01-2018, 05:02 AM | #10 | |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
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Yup
Quote:
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07-03-2018, 01:37 PM | #11 |
2ZR swap. DO IT! Ask how!
Drives: 09 Meteoric Metallic HB Join Date: Feb 2011
Location: West Michigan
Posts: 2,333
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Watch Armstrong's YouTube videos on rebuilding a C60 gearbox. Same basic idea, just has the extra gear on one end. =)
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07-08-2018, 08:36 PM | #12 | |
Data doesn't lie
Drives: That Scrappy 2zrVios Join Date: Oct 2014
Location: San Diego
Posts: 761
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Quote:
Thank you for showing us the way with the 6-speed brother! |
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07-08-2018, 08:40 PM | #13 |
Data doesn't lie
Drives: That Scrappy 2zrVios Join Date: Oct 2014
Location: San Diego
Posts: 761
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Thanks Sam! I have made it my purpose to put out a bunch of Toyota gearbox info in writing and video form. I hope to show everyone how to modify these gearboxes or possibly entrust me to build some for the community. So for Trevor and Taylor are the only people to receive gearboxes from me....let’s change that!
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10-06-2018, 04:22 PM | #14 |
Drives: NCP131 Join Date: Oct 2018
Location: UAE
Posts: 3
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Hi Guys ,
I am planning to use C150 gearbox 3rd 4th 5th gear set to C56 , are these gears same in size ? Can I use the C56 synchronizer and slider ? Thanks in advance |
10-08-2018, 12:20 AM | #15 |
Awesome work, its a shame the C trans wasnt used in conjunction with some of the bigger v6s and i4's
i think those where E coded tranS. |
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Tags |
final drive, gear ratio, lsd, transmission |
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