Cordes Performance Racing & Sales
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Nearby autos & automotive services
2338 N Royal Palm Road, Suite E, Phoenix
Arizona's premier modern domestic performance shop. Specializing in late model LSX/LTX, modern hemi, & modern Ford modular.
Specializing in performance upgrades for the following
- Gen 4 LSX
- Gen 5 LTX
- Gen 4/5 Viper
- Custom fabrication from roll cages to one off turbo kits
C8 Z with functional flex 😎
Thank you to our great friends at DSX for letting us be one of the first.
09/08/2026
Is this the rarest blackwing out there? F1 edition in green and the only auto one. Every option checked & a a very special order vehicle with a very well connected person haha.
765LT on the dyno after we installed a set of downpipe & tune by he wanted to make sure it shot fireballs and well I think the goal was achieved 😂
08/20/2026
Upcoming track rental dates. If you are a customer of ours and plan on attending please email [email protected]
If you need Britts email to register its [email protected]
08/18/2026
If you want to see a cool side project we have done here check this video out. We have done quite a few of these cages on different chassis, and this is one we can actually show since its a demo car.
https://youtu.be/sRb4iZtSLyA?is=_QsKUCBKDu9jXiaj
07/25/2026
Had the opportunity to get our customer Franks C8 Zr1 on the dyno today. This is bone stock & on our lovely 91 octane. Keep in mind the last one we modified the numbers stock were on 100 octane race gas. We logged it and timing was pulled down to 10 degrees due to knock protection.
We then put some 100 octane in it and it made 886 wheel, no timing pulled from knock, but now just due to heat soaked. Glad to finally put one on to see how they did on 91 which is about what we guessed power wise we would see.
Jesse's C8 Stingray came in for our race pipes and a flex fuel tune. The only modification it already had was a JLT cold air intake.
When we put it on the dyno for a baseline, it surprised us. It only made 378 wheel horsepower & 389 tq, making it one of the lowest baseline stock C8s we've seen. We looked everything over, and nothing stood out as being wrong, but for whatever reason, the car was just down on power compared to most.
We installed the following items on it.
-CPR Race pipes
-DSX flex kit
-Tuned it via Hp tuners
Now On 91 octane 420/417 & 449/449 on ethanol
Wild gains for what it is!
Kens Z wrapped up after we did the following.
-wcch fixed heads
-cpr alpha cam
-cpr aux fuel system
-billet fuel rails
It came in with headers & the A&A kit making 530 wheel. Now on 91 it makes 700/669! Thank you for working with us sir. Catch this one ripping around Tucson!
07/15/2026
We got a spicy naturally aspirated unit headed our way for a build. This is on pump gas, so lets see what happens with some good fuel 😎
07/07/2026
Hear us chat with Cooper about the C8 tcm tuning.
C8 Trans Tuning Unlocked. What It Really Means (With Cordes Performance) www.cordesperformanceracing.com Full ep...
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Telephone
Address
1975 E 5th Street Suite 101
Tempe, AZ
85281
Opening Hours
| Monday | 9am - 6pm |
| Tuesday | 9am - 6pm |
| Wednesday | 9am - 6pm |
| Thursday | 9am - 6pm |
| Friday | 9am - 6pm |