Cordes Performance Racing

CPR 5'' cold air intake, E50, tune (pcm only) 18'' drag radial DA 43xx. 88 degree air.

keagan

Thanks Joe, what track was this and what date?

Cordes Performance Racing

wild horse pass in chandler AZ. 4/27/19

0TPR

Street Car Takeover Bristol TN 4/27/19
Total Performance Racing
9.67 @ 141.95 -1.441 60ft.
9.68 @ 142.34 - 1.464 60ft.
10.07 @ 143.84 - 1.779 60ft.
A8 ZR1
Existing mods:
TPR Upper pulley
TPR Lower pulley
Chevrolet Performance Intake
Kooks Longtubes
Kooks catted x-pipe (Huge restriction with heat dissipation.)
Hybrid Gas blend (NO E50/85 etc)
Custom Tune
18" M/T ET Street SS radials

keagan

What was the DA?

Cordes Performance Racing

I see tpr got added, when might we?

keagan

Crap sorry about that Joe, let me get on it. Apologies!

keagan

Done! Joe @ CPR updated. It's awfully quiet with the M7 and Low Wing ZR1's.

Late Model Racecraft

Quickest and Fastest ZR1 in the world!

keagan

Good Lawd! Post slips and mods please.

Thomasmoto

Here is my submission for a listing in the fastest all stock ZR1 list.
My car is a ZTK A8 all stock including stock tires.
The 1/4 runs were made at Zmax Dragway June 14, 2019
DA was approx 2100 ft
Best
60' 1.77
1/8 7.21 103.44 mph
1/4 11.05 130.09 mph
Just for comparison/fun I also added a pic of my 1/8 th slip from the night before at my local track Greer Dragway SC
60' 1.65
1/8 7.02 102.80 mph
I believe had the track prep been better I could have run 10.80's at Zmax as everyone was having traction issues in the first 100 feet of the track there.
All of these runs were made on 93 pump gas and 30 psi in the tires. No cooling was done other than opening the hood. No parts were removed from the car, ie engine cover.

Late Model Racecraft

9.00 @157MPH

Timslip in video

keagan

Congrats gentlemen! Will update later!

keagan

Updated with Thomasmoto and LMR. Pending details from LMR and hoping wfarmer post up his latest runs in here.

Thomasmoto

Thanks. My best mph that day was 130.09. The 114 on the slip was me hitting the brakes hard trying not to break out, which I did anyway. Lol

wfarmer.z

Track: Maryland International Raceway
Modifications: Chevrolet Performance Cold Air Intake, removed passenger seat, removed rear spoiler
Make and Model: 2019 Corvette ZR1
Time: 3:42 PM
DA: (-)540
Temperature: 52 Degrees

Thomasmoto

I got a new PB at Zmax Dragway in Concord, NC at the Street Car Takeover event there 06-29-2019. The mph's are off because we were index racing on 11.00 and I tried not to break out, which I did anyway on my last pass.
The DA was approx. 3200' as the temps were in the low 90's to still in the high 80's after sundown.
I'm still running completely stock. Cooling the car down seemed to really help and the track prep was good even in the heat of the day. I'm including a pic of all 4 of my ET slips. I'm car 329
I think there was at least 1 other C7 ZR1, but didn't see or hear about if they made any passes in it.
I was pleasantly surprised by the performance considering how hot and humid it was. It was brutal. My first test and tune took me 2 1/2 hours in staging to get only 1 pass before eliminations started.

My last pass of 10.915 moves me up a little on the all stock list.
Thanks,

keagan

Nice job Thomas, will update today.

Thomasmoto

Thanks

keagan

Updated!