GR Yaris I Broke my third Transmission at track 。this time GRMN close gear set

[SayonaraLicense]

View attachment 21031

Got a set on its way....

How much was the full set ?

 

[Diyman25]

How much was the full set ?

U can pm the shop

 

[Diyman25]

Cross finger
Track testing next week

 

[Sekred]

Cross finger
Track testing next week

4th time lucky?.
What have you done to your transmission mount. The one with the bolt through the center?.

 

[Diyman25]

4th time lucky?.
What have you done to your transmission mount. The one with the bolt through the center?.

Cross finger
Semi Solid

 

[gazYar]

CUSCO synchro hub

 

[Diyman25]

Start up In 8mo

 

[Diyman25]

With flex tune E60 and lamspeed Big TB and Cnc intake manifold
Tuner can lower TQ output (460 VS408)but still can maintain similar HP

 

[Diyman25]

Comparing to old manifold set up ( pic on right)
U can clearly see lamspeed Cnc intake manifold and big TB shift whole power band upward
Which is more suitable for track use
E60 VS 50% race VP109

 

[Diyman25]

Ready to track test in few hr with my ver3.0 car
Kinda da nervous

 

[MarkoS]

Ready to track test in few hr with my ver3.0 car
Kinda da nervous

Good luck, I hope it turns out as expected! And nothing breaks in the process

 

[Michael Knight]

Ready to track test in few hr with my ver3.0 car
Kinda da nervous

that side profile is just mad - happy that you go to the lenghts in getting more speed!

 

[Diyman25]

So far no issue on transmission
And with brass shift folk pad ,I really like the shit feeling of it ~ transfor the Gr Yaris experience

 

[yuri1312]

So far no issue on transmission
And with brass shift folk pad ,I really like the shit feeling of it ~ transfor the Gr Yaris experience

really hope that finally fixes those issues mate

 

[Diyman25]

Of course with less TQ is less punching before
But aleast I don’t have to worry the transmission issue
Will update it if any thing go south

 

[gazYar]

Update on mine…. Let’s hope the Cusco hubs last longer!

 

[Diyman25]

Update on mine…. Let’s hope the Cusco hubs last longer!


View attachment 21898

Welcome to the club when mighty G16E-GTS TQ over come the Old Aisin transmission design

 

[Diyman25]

More I look on it
More I wonder why steel clutch hub will failed
Before cooper Syncro
I am not professional engineers, can some one r lay to us ?

 

[Sekred]

More I look on it
More I wonder why steel clutch hub will failed
Before cooper Syncro
I am not professional engineers, can some one r lay to us ?

You would need to have a proper Failure Analysis carried out to try and determine why the part is breaking.

NASCAR Titanium Exhaust Valve - Metallurgical Technologies, Inc.

Metallurgical Technologies, Inc. routinely performs failure analysis services for the top NASCAR racing teams.

www.met-tech.com

 

[Diyman25]

Some more road testing (300km) to one old oldest Taiwan car magazine 40 years anniversary

In my previous transmission experience, if Hub fail
It can fail at cruising too , make shit to gear or pop out gear impossible
To tell the true , even now my transmission shift nice and smooth , but I still pretty nervous about it