GR Yaris Balance of tuning and durability limits

[Onehp]

Norway isn't EU...

Anyway I understand what you say, same time it helps the value of older cars.... Take care of them while having fun....

 

[CerN]

Norway isn't EU...

Anyway I understand what you say, same time it helps the value of older cars.... Take care of them while having fun....

We implement almost all EU regs anyways. Actually more than any other member state...

 

[Boosted8]

On revision 14, looks like the 100-200 will be high 9s range in low DA. This is at 1.6 bar / 23psi. You can run this turbo at 2.0 bar / 29psi to redline on alcohol!

 

[Sekred]

At what bar does the transmission go bang?

 

[Boosted8]

At what bar does the transmission go bang?

What ever bar shoots you past 310lbs of torque at the wheels. Most likely to happen 4-5k rpm

 

[Sekred]

On a serious note, what exhaust are you running including the downpipe?

 

[Boosted8]

Miltek resonated and HJS sport cat

 

[Sekred]

With GPF?

 

[Boosted8]

I plead the 5th

 

[Boosted8]

Cooler air last night

 

[gazYar]

Santa pod 1/4 mile on the 28th

 

[Boosted8]

Is that a 9 second car on stock bottom end?

 

[gazYar]

Is that a 9 second car on stock bottom end?

It's forged

 

[Boosted8]

If I can get twelve flat over the quarter on tarmac with stock engine and manual gearbox I will be delighted

 

[Boosted8]

First clean run with LC at 5000rpm

 

[gazYar]

This is the UK santa pod record my mech drove it during shake down (dragy). Santa pod timing at 9.945 seconds

Sub-10 Second GR Yaris Quarter Mile at Santa Pod | X Shift Gearboxes✔️

Eric’s heavily modified Toyota GR Yaris breaks into the 9-second bracket over the quarter mile at Santa Pod with an X Shift sequential gearbox.✔️

www.xshiftgearboxes.com

 

[Boosted8]

We can continue here on 1/4 mile chat, keen not to side track a useful reliability thread: https://www.gr-zoo.com/threads/gr-yaris-quarter-mile-times.10897/

 

[Boosted8]

Revision 15 - moved rev limiter to 7500. Didn't grenade yet...