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Toyota Yaris GR 7 speed Kotouc Gearboxes
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- Опубліковано 15 сер 2022
- Another video for the Toyota community with our TY7-GR Yaris 7 speed sequential gearbox. I am trying to keep the video as raw as possible so that the complete feel of the car and its performance you can experience through the video. I also answer a few of the outstanding questions that I was asked since releasing the video prior of how to drive a sequential on the street. The Yaris is a cult favourite and is highly tunable with plenty of room for performance increases. The Yaris in this video is still with stock engine and will be getting the motec ECU as an upgrade and full engine tune after being returned to the customer. The sequential is highly recommended and will completely transform the car. My slight apologies for the camera shake at the end of the video.
Installed in the car:
Kotouc Gearboxes 7 speed sequential gearbox www.kotoucgear...
Carbon shift lever www.kotoucgear...
Programmable LED Display www.kotoucgear...
Street package www.kotoucgear...
Full information available by contacting me on +420725790769 or info@kotoucgearboxes.com
www.kotoucgearboxes.com
My left ear was more pleased than my right one....
Sadly i never get a response from Kotouć. But the gearbox is awesome, no question about that.
when did you send me an email? I will look for it. please send again info@kotoucgearboxes.com
This is awesome! You should do more videos
It's the best mission, it's amazing
If there was a version with helical cut gears instead of straight cut... this would be perfect...in any daily driver.
alot of people suggest this is a solution to the gearbox whine, however when the gear tooth count on the gear is quite low (meaning big strong teeth), then it doesnt reduce the whine as much as you think. It requires a higher tooth count and small teeth, which are then not as strong as what we have now.
just buy a manual dude
these gearboxes arent meant for daily driven
Top video😊
No money shift 😀❤️🇦🇺
Sequential st low speeds require the clutch. However at high RPM is no clutch. Is this statement correct?
as a general rule yes correct. I have a complete video where you can watch with regards to driving a sequential gearbox on the street. That will give you all the answers you need. ua-cam.com/video/RWxQSS00Da8/v-deo.html
Need this for an evo 8 500hp, how much would this cost?
I am curious as well. I have to imagine this is at least a $10k usd gearbox right?
Contact Hollinger Engineering in Australia. They used to make them for the factory Mitsubishi WRC cars back in the EVO days. They weren't a cheap gearbox though, from memory they cost around $30k AUD.
Does the IMT auto blip function still work?
Thanks
We do not change that function. However if you install the gearbox, and you change the ecu or run with our shiftbox, you can then set up the throttle blip as you like. Fully tunable.
Does the IMT/Blipper still work?
if you go with the sequential gearbox, generally you would either go with our shiftbox or some other aftermarket engine ECU. The reasoning for that is our gearbox can flatshift and if you are going to upgrade to sequential, you essentially want that functionality.
but on top of that, you can also implement throttle blip. The IMT in the car without mods you can say its a sales point. You will not win any races with it. When installing our Shiftbox, you have the opportunity to tune the throttle blip. You can make it stronger / weaker, start point and length. And you can do that for each gear!!
So installing our system we could say will be IMT on steroids!! Full mapping capabilites!! The car is completely transformed with the sequential gearbox. an absolute beast!!
have you done the dragy times?
4.60 seconds was the fastest 0-60kmph i did with bad street tyres original motor on a bumpy road. Definitely a 4.4 is achievable with a dry straight road.
So how is the 100-200 acceleration?
i didnt test the 100-200 acceleration on the road. i would have to get out the dragy and record it at an event we will race at.
How often do you have to do service on this sequential gearbox ?
If you are driving on the road, then every 5-8000kms to change oil in the gearbox. That is the main servicing to do. It should be years before you would need to open it up. Draining the oil and checking the oil will always show if its necessary to open the gearbox.
@@nealmendham9649 thanks for the answer 👍🏻
Sounds like filtration, filtration, filtration.
It should last with oil changes and a magnetic drain plug.
@@nealmendham9649 How about driving on tracks? How often should you change the oil? Any special inspections for sequential used mostly on tracks?
@@eternalactive7233 Advising you as a professional racer, you change the oil every race or max 300kms. After every race, you check tyres, you check the engine, you check the brakes, suspension etc, draining the oil is a good way of checking the gearbox and keeping the oil fresh will make the gearbox last a long time.
If you are the weekend sort of racer, once a month, then you could go to a few track days and then change the oil.