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Search: Posts Made By: JRRZR1
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Forum: C8 Z06/ZR1/Zora Discussion
04-13-2024, 12:20 PM
Replies: 19
Views: 733
Posted By JRRZR1

Have you tried track mode TC off without PTM yet?

Have you tried track mode TC off without PTM yet?
Forum: C8 Z06/ZR1/Zora Discussion
04-02-2024, 09:37 AM
Replies: 26
Views: 1,227
Posted By JRRZR1

Ask them to address the master cylinder brake rod...

Ask them to address the master cylinder brake rod issues. This is a serious issue especially for those who track their cars.

Also, those tracking their cars are also seeing a power loss on the 2...
Forum: C8 Z06/ZR1/Zora Discussion
03-30-2024, 04:53 PM
Replies: 23
Views: 1,189
Posted By JRRZR1

Another issue all these cars are having is the...

Another issue all these cars are having is the power loss in the 2-3 upshift no matter what mode the car is in. Tell me this never came up in all the factory testing.
Forum: C8 Z06/ZR1/Zora Discussion
03-24-2024, 09:19 AM
Replies: 28
Views: 2,494
Posted By JRRZR1

CARS, let us know when you try 285/30's up front...

CARS, let us know when you try 285/30's up front with 325/30 .
Forum: C8 Z06/ZR1/Zora Discussion
03-20-2024, 08:41 AM
Replies: 15
Views: 588
Posted By JRRZR1

All but one of the national tire stores near me...

All but one of the national tire stores near me will not mount the ZP tires. I track my C7ZR1 so I go though tires; lucky for me I have one that will do it. When I show up, you can see in their face...
Forum: C8 Z06/ZR1/Zora Discussion
03-17-2024, 08:56 PM
Replies: 25
Views: 1,719
Posted By JRRZR1

What size front and rear Nankang tires are you...

What size front and rear Nankang tires are you using? And did you have any computer issues with the handling given you aren't running OEM sizes?
Forum: C8 Z06/ZR1/Zora Discussion
02-03-2024, 06:37 PM
Replies: 6
Views: 449
Posted By JRRZR1

I had the exact same experience with both my...

I had the exact same experience with both my C6ZR1 and C7Z. I'd go with the Girodisc and save your CCB for when you sell/trade the car.
Forum: C8 Z06/ZR1/Zora Discussion
01-31-2024, 09:27 PM
Replies: 18
Views: 712
Posted By JRRZR1

Can you post a photo of how your rear Nankang...

Can you post a photo of how your rear Nankang 325's look on a 12 inch rim?
Forum: C8 Z06/ZR1/Zora Discussion
12-12-2023, 02:47 PM
Replies: 21
Views: 1,284
Posted By JRRZR1

Just checking back to see if you have had a track...

Just checking back to see if you have had a track day to try out the wheel/tire combo?
Forum: C8 Z06/ZR1/Zora Discussion
12-12-2023, 02:42 PM
Replies: 25
Views: 1,288
Posted By JRRZR1

Thanks for the part numbers. If you do get the...

Thanks for the part numbers. If you do get the spring rates, please share.
Forum: C8 Z06/ZR1/Zora Discussion
11-03-2023, 11:24 PM
Replies: 21
Views: 1,284
Posted By JRRZR1

Your tire/whl combo means your overall diameter...

Your tire/whl combo means your overall diameter (OD) in the rear is one inch lower than OEM, while your front OD is equal to OEM. I wonder if the electronics will intervene on the track?
Forum: C8 Z06/ZR1/Zora Discussion
10-21-2023, 04:55 PM
Replies: 25
Views: 1,288
Posted By JRRZR1

C8 ZO7 Springs rates, part numbers

Does anyone know the spring rates F/R on the ZO7, and their part numbers?
Forum: C8 Tech/Performance
07-12-2022, 11:14 PM
Replies: 21
Views: 3,376
Posted By JRRZR1

How many track days do you get out of the GY 3R?

How many track days do you get out of the GY 3R?
Forum: C7 Tech/Performance
03-24-2022, 03:40 PM
Replies: 17
Views: 3,887
Posted By JRRZR1

2019 zr1 with cup 2 tires. I run advanced with...

2019 zr1 with cup 2 tires. I run advanced with HPDE clubs
Forum: C7 Z06 Discussion
03-24-2022, 02:16 PM
Replies: 59
Views: 29,521
Posted By JRRZR1

How many track days are you getting with the...

How many track days are you getting with the Carbotechs?
Forum: C7 Tech/Performance
03-24-2022, 02:12 PM
Replies: 17
Views: 3,887
Posted By JRRZR1

Now that ST43's are impossible to get, what pads...

Now that ST43's are impossible to get, what pads are you running and how many track days do you get out of them?
Forum: C7 Tech/Performance
03-24-2022, 02:10 PM
Replies: 17
Views: 3,887
Posted By JRRZR1

Curious, which model Corvette are you running on...

Curious, which model Corvette are you running on the track? How many track days are you getting out of the Carbotech?
Forum: C6 Corvette General Discussion
01-17-2022, 08:24 PM
Replies: 19
Views: 8,629
Posted By JRRZR1

wow. That is an inch wider than the widest...

wow. That is an inch wider than the widest recommend rim with for a 325 section tire
Forum: C6 Corvette General Discussion
01-15-2022, 10:27 AM
Replies: 19
Views: 8,629
Posted By JRRZR1

Sorry, in these pictures of the car in the...

Sorry, in these pictures of the car in the garage, do you have 325 section tires on 13 inch wide rims?
Forum: C8 Tech/Performance
11-18-2021, 03:17 PM
Replies: 94
Views: 13,925
Posted By JRRZR1

sorry I also meant to ask rim size. Thanks

sorry I also meant to ask rim size. Thanks
Forum: C8 Tech/Performance
11-18-2021, 09:28 AM
Replies: 94
Views: 13,925
Posted By JRRZR1

What size tires are you running front and rear?

What size tires are you running front and rear?
Forum: C8 Tech/Performance
10-08-2021, 12:30 PM
Replies: 94
Views: 13,925
Posted By JRRZR1

I appreciate the quick response. But which...

I appreciate the quick response. But which produces quicker lap times? thanks
Forum: C8 Tech/Performance
10-08-2021, 12:13 PM
Replies: 94
Views: 13,925
Posted By JRRZR1

Can anyone compare this tire to the Toyo R888R...

Can anyone compare this tire to the Toyo R888R for on track use?
Forum: C7 ZR1 Discussion
01-07-2020, 08:23 PM
Replies: 18
Views: 1,699
Posted By JRRZR1

What are the wheel and rear tire sizes? I ask...

What are the wheel and rear tire sizes? I ask because i can see you are running 295 up front in lieu of the OEM 285.
Forum: C7 ZR1 Discussion
12-29-2019, 08:52 PM
Replies: 66
Views: 23,843
Posted By JRRZR1

I also hate to rain on the Toyo parade, but i...

I also hate to rain on the Toyo parade, but i will. My home track is Road Atlanta. On this 2.5 mile road course, my ZR1 on Toyo's is 2.5 seconds per lap (on average) slower than the cup 2 zp tire....
Showing results 1 to 25 of 113
 
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