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Search: Posts Made By: turbotuner20v
Showing results 1 to 25 of 494
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Forum: C8 Z06/ZR1/Zora Discussion
04-09-2024, 11:06 PM
Replies: 27
Views: 1,656
Posted By turbotuner20v

Why not go after your state farm for the...

Why not go after your state farm for the diminished value? get an independent specialist/attorney
Forum: C8 Z06/ZR1/Zora Discussion
04-08-2024, 11:23 AM
Replies: 3
Views: 269
Posted By turbotuner20v

the hub bore size is different between C7 and C8

the hub bore size is different between C7 and C8
Forum: C8 Z06/ZR1/Zora Discussion
04-02-2024, 11:09 AM
Replies: 26
Views: 1,219
Posted By turbotuner20v

I'd be interested in the Brake rod question and...

I'd be interested in the Brake rod question and the Gearing questions above.

Can they describe in more detail what the RPM and Slip % control in the custom launch control settings? Especially the...
Forum: C8 Z06/ZR1/Zora Discussion
03-30-2024, 07:40 AM
Replies: 6
Views: 281
Posted By turbotuner20v

Another option might be to use Competitive...

Another option might be to use Competitive Driving in Sport drive mode and no PTM.
Forum: C8 Z06/ZR1/Zora Discussion
03-29-2024, 12:15 PM
Replies: 154
Views: 5,500
Posted By turbotuner20v

do you have the full OEM cooling duct system...

do you have the full OEM cooling duct system installed on your Z07?

What type of speed differential
Forum: C8 Z06/ZR1/Zora Discussion
03-29-2024, 12:14 PM
Replies: 154
Views: 5,500
Posted By turbotuner20v

Castrol SRF brake fluid - it has a very high dry...

Castrol SRF brake fluid - it has a very high dry and wet boiling point and is the preferred fluid for many who track their cars
Forum: C8 Z06/ZR1/Zora Discussion
03-27-2024, 01:02 PM
Replies: 154
Views: 5,500
Posted By turbotuner20v

Great info from mfain and Mark2021C8 on actual...

Great info from mfain and Mark2021C8 on actual experience tracking with CCB - appreciate your input
Forum: C8 Z06/ZR1/Zora Discussion
03-27-2024, 10:19 AM
Replies: 154
Views: 5,500
Posted By turbotuner20v

So you would be able to go 63 flat out 10/10ths...

So you would be able to go 63 flat out 10/10ths laps @ 2:18 second lap times on a set of front rotors while taking the pad down to 0% remaining?

That would probably be 3-4 full HPDE days

By...
Forum: C8 Z06/ZR1/Zora Discussion
03-26-2024, 08:30 PM
Replies: 35
Views: 932
Posted By turbotuner20v

Clutch slip is aligned to RPM selection Slip %...

Clutch slip is aligned to RPM selection
Slip % is tires / TC...
Forum: C8 Z06/ZR1/Zora Discussion
03-26-2024, 08:03 PM
Replies: 35
Views: 932
Posted By turbotuner20v

That 4000 10% looks better on the launch, but...

That 4000 10% looks better on the launch, but then it just doesn't pull as hard 30-60mph for some reason. Combo of best of both runs might be sub-3
Forum: C8 Z06/ZR1/Zora Discussion
03-26-2024, 11:22 AM
Replies: 35
Views: 932
Posted By turbotuner20v

Picture 'slip %' like a line graph starting from...

Picture 'slip %' like a line graph starting from 0 and measuring wheel speed at the front wheels vs rear wheels.

When there is zero slip the 2 line graphs overlap entirely and rise together.

If...
Forum: C8 Z06/ZR1/Zora Discussion
03-25-2024, 08:45 PM
Replies: 35
Views: 932
Posted By turbotuner20v

Max of 5000 is correct, that was a gm engineering...

Max of 5000 is correct, that was a gm engineering slide from a bash presentation and it had the higher than allowed 5500
Forum: C8 Z06/ZR1/Zora Discussion
03-25-2024, 07:36 PM
Replies: 35
Views: 932
Posted By turbotuner20v

The slip is the allowed wheel spin before TC...

The slip is the allowed wheel spin before TC steps in. Lowering to 5% might not be the best option since you want some wheel speed

I'd do the Competitive Driving setting next for a 0 TC...
Forum: C8 Z06/ZR1/Zora Discussion
03-25-2024, 06:12 PM
Replies: 35
Views: 932
Posted By turbotuner20v

that's not bad, I was expecting more drop in G...

that's not bad, I was expecting more drop in G from any TC/bogging. the invalid run was really off to a great start till it quickly lost traction, but respectable that PTM Sport still kept it above...
Forum: C8 Z06/ZR1/Zora Discussion
03-25-2024, 05:01 PM
Replies: 35
Views: 932
Posted By turbotuner20v

Could you post the Dragy G's vs speed graph? Any...

Could you post the Dragy G's vs speed graph? Any runs in Competition Mode? Do you have PDR?

If you really wanted to get scientific you could record in PDR to note the TC intervention moments and...
Forum: C8 Z06/ZR1/Zora Discussion
03-25-2024, 03:27 PM
Replies: 35
Views: 932
Posted By turbotuner20v

Yes, 90% of the time people will want ESC on, so:...

Yes, 90% of the time people will want ESC on, so:
- Competitive Driving in Sport Mode (TC off / ESC on)
- Zmode or Track Mode + PTM Sport (performance TC on / ESC on)

if you want ESC off:
-...
Forum: C8 Z06/ZR1/Zora Discussion
03-25-2024, 08:00 AM
Replies: 35
Views: 932
Posted By turbotuner20v

When the PTM setting mentions 'reduced power',...

When the PTM setting mentions 'reduced power', that's also in combination with a steering angle measurement for corner exit on road course tracks. In a straight line power should not be reduced
Forum: C8 Z06/ZR1/Zora Discussion
03-24-2024, 09:59 PM
Replies: 35
Views: 932
Posted By turbotuner20v

If comparing This: - Drive Mode = Sport ...

If comparing

This:
- Drive Mode = Sport
- Quickly press TCS Off twice
- ECS Competitive Mode displays

VS

This:
Forum: C8 Z06/ZR1/Zora Discussion
03-24-2024, 09:48 PM
Replies: 35
Views: 932
Posted By turbotuner20v

There are Drive Modes. And there are PTM Modes. I...

There are Drive Modes. And there are PTM Modes. I think you may be blurring between the 2
...
Forum: C8 Z06/ZR1/Zora Discussion
03-24-2024, 05:32 PM
Replies: 35
Views: 932
Posted By turbotuner20v

If you're pressing z mode twice and the car is...

If you're pressing z mode twice and the car is going into PTM mode with the 2 yellow lights on, this is the exact same as pressing the T/C button twice and choosing PTM mode using the dial outside of...
Forum: Autocrossing & Roadracing
03-23-2024, 08:25 PM
Replies: 4
Views: 250
Posted By turbotuner20v

Those are both quite a bit smaller than oem and...

Those are both quite a bit smaller than oem and the rear is smaller comparatively than the front perhaps making the computer assume wheel spin
Forum: Autocrossing & Roadracing
03-22-2024, 10:29 AM
Replies: 4
Views: 186
Posted By turbotuner20v

thanks, I'm looking at C8Z application so...

thanks, I'm looking at C8Z application so diameter should be ok. .5" larger diameter in front and equal diameter in rear. The section width is actually 1" more narrow on the front and 1.5" more...
Forum: C8 Z06/ZR1/Zora Discussion
03-21-2024, 09:59 AM
Replies: 15
Views: 586
Posted By turbotuner20v

Tire was probably pretty hot and easy to...

Tire was probably pretty hot and easy to manipulate and/or they just plugged it w/o dismounting
Forum: C8 Z06/ZR1/Zora Discussion
03-19-2024, 06:53 PM
Replies: 15
Views: 586
Posted By turbotuner20v

They need to pack the gap with a material that...

They need to pack the gap with a material that can be removed after the bead pops. On knurled wheels the bead catches about an inch or 2 shy of the lip and you need to keep the air in it to build...
Forum: Autocrossing & Roadracing
03-18-2024, 05:47 PM
Replies: 4
Views: 186
Posted By turbotuner20v

Anyone running Pirelli scrub 275/675/19 + 315/705/19?

Curious if anyone is running this slick as a used scrub. I have mostly used 18's in the past, but that's no longer an option.

275/675/19 + 315/705/19 does give up some contact patch compared to...
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