2023 C8 Corvette with GPI Heads & SS2 Cam (BIG GAINS!)

Unleash the potential of your C8 Corvette with a GPI Heads & Cam Package as seen in the video. Follow along as Ryan talks you through the journey to find horsepower gains, dyno testing and tuning, and the final results. You won't want to miss these horsepower gains!
Feel free to reach out across our support channels:
LIVE CHAT at gwatneyperformance.com
E-Mail [e-mail]
Or give us a call at 501-985-4947
Chapters:
Intro 0:00
Stock Dyno 1:20
Kooks Headers 2:40
Haltech Airbox 3:30
Flash Tune 4:20
Head Port 5:36
Dyno 6:45
Comparison 7:50
E 85/Street Tune 8:24
Turn Key Package 11:50
Like to read more? Click here: gwatneyperformance.com/transf...
Like to purchase your own package? Click here: gwatneyperformance.com/produc...
#C8Corvette #PerformanceUpgrade #HeadsAndCam #CarEnthusiast #AutomotivePerformance #GPI #teamgpi #c8 #corvettemods #upgrade #highperformance #tune #performanceparts #dyno #dynotuning #haltech #kooks #inaudio

[@joem7755]

This is one of the most Dyno Detail video on the c8 that I have seen. Great jobs guys. Its painful to see vids of people throwing tons of stuff at the cars giving a number and done. Understandable for the regular joe, but its nice to see a run down of what each step is.

[@Snakebite3709]

Great job on explaining everything. Very helpful. We appreciate your time and efforts.

[@martinezhill2343]

We need more videos like this I love the content and HPI products

[@hughobrien4139]

Impressive! You guys sure are putting in the sweat equity to the trade.
That’s what I admire the most.
R&D is all fine and dandy when things go the right direction.
Anyone that’s done it knows how that end works.

[@Jcastro9444]

This sick asf but i can tell the transmission tune is holding the car back , hopefully it gets unlocked soon🤙

[@CanIbeFrank]

We have one local that will be really quick when it's done. Races coming soon

[@lmn7_743]

​@CanIbeFrank yeah I've seen the white c8 in your channel it's was quick was it TCU tuned?

[@gmoney2500]

@CanIbeFrank. Carlos from Naples??

[@CanIbeFrank]

@@gmoney2500 Jose from Naples

[@HavinFaith2424]

@@CanIbeFrankhe has a trans tune?

[@averyd7383]

Cool stuff guys

[@Mason1le]

These things are going to be fast!

[@danieldelgado3008]

Can’t wait to see what you guys can do with a Z06

[@lanegeisewite1436]

Fuckin badass C8!! N/A all day!

[@ps-qj5wl]

dam ill be finally getting my c8 build in soon and i will definately be stopping by or ordering

[@rjhoyer9685]

Can you do a video of the black and gold 5th gen

[@honduraschris]

A 60-130 pull with a dragy would be nice.
Thanks for the video

[@masonrod4042]

probably low 8s

[@The1st60ft]

Another Dragy "Ricer"

[@joe00camaross]

Wonder how those mods with boost would do.

[@MaxTune]

I’ll be reaching out to you guys soon. I got a couple of C8s coming in for some upgrades.

[@michaelblackburn4952]

🖤🏁

[@dameonbrown2985]

I wonder if the carbon intake would be better with this scenario? Curious to hear about that other than that, this is Amazing cant beat the power especially with DTC compared to my lt1 stingray

[@GwatneyPerformance]

Yes the tests I have seen the carbon intake was better if the budget allows!

[@dameonbrown2985]

@@GwatneyPerformance well time to get to saving lol so it’s about 10k out the door cam and head package? I know that intake isn’t cheap though lol

[@highlanderc]

Do you have to create a vacuum leak for it to start?

[@2023C8HTC]

👍

[@user-tr3uu5ws9i]

hey, where are you located? I have a 2023 as well. Was thinking of getting more power.

[@GwatneyPerformance]

We are in Jacksonville, Arkansas

[@corystansbury]

Does SS2 cam retain any VVT, or is it fixed?

[@Stevens7983]

Fixed. We utilize the additional PTV to allow for a little milling and bump in compression.

[@TheJMan1K]

How much would an intake add to the FBO setup?

[@GwatneyPerformance]

Intake manifold or CAI?

[@chrismanning1171]

Which accelerate faster, the procharger c8 or the mod c8?

[@Stevens7983]

I think they are pretty close but if they run 10 times in a row, the NA car will win 7-8 of them lol

[@chrismanning1171]

​@@Stevens7983 Why, because of heat soak in the supercharger?

[@davidcarron2328]

I love it but this was over 20k I bet. I'll wait for the c8 zo6 to drop to 100k or less and it will in no time. I just seen today there were slightly uses zo6's for under 128k online.

[@ARXDMOS]

U til these c8s can run a proper 60-130 they will all get smoked in a roll race by even a botl on coyote. Im literally dying to see a good 60-130 on the c8. I traded in a fully built gen w mustang with ess supervharger for this c8 and really really need to know if this set up runs a good 60-130 because the supercharged setup absolutely do not

[@GwatneyPerformance]

Agreed, ready to see how the transmission tuning will impact them. We need to be able to shift higher on these cammed combinations.

[@FitzCity]

I'm selling my p1X 900+HP mustang and thinking about a C8 for many reasons. I agree, these fall off the face of the earth 60-130. Dig racing is fun, sure. But when damn near anyone can destroy you on the highway, that's not fun :(

[@jarviseakins5490]

How does a procharged c8 make that less of hp? I’m curious.

[@Stevens7983]

It’s limited on fuel system on a stock car. So that limits the boost you can run.

[@SoloStix]

No this wont run circles around a procharger lol and twice as mich as a pro charger, its still kewl tho.

[@royrauch9775]

Wouldn't this VOID your warranty on a new C8???

[@user-hz4rk2nu4m]

Yes lol

[@stfunewber]

Doing a pull on the highway with a truck and trailer passing you is not cool.

[@carguy0389]

Boohoo lmao. I haul trailers all over the place and love when vehicles fly by me

[@Stevens7983]

Good thing this video is AI and not real!

[@The1st60ft]

Crybaby

[@martinezhill2343]

We need more videos like this I love the content and HPI products