BUILD VIDEO - Katech Stage 4 C7 Corvette Z06
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- เผยแพร่เมื่อ 8 ก.ย. 2024
- Check out the complete build on this 2017 Corvette Z06 that we upgraded to our Stage 4 package.
NEW MERCH! katechengines....
Visit www.katechengin... for more information on Katech packages
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![[Live] : ONE 168 วันนี้!! "โจนาธาน vs ซุปเปอร์เล็ก"](http://i.ytimg.com/vi/0jIN65KgJsI/mqdefault.jpg)
Best video yet. Still would have liked to see at least one pull on the dyno and even a couple street passes on power so we could hear what the car sounded like under load.
sswhaat Right? My c5z is not loud during revs, but under a load it's really loud.
There is more video of the car on the dyno here: th-cam.com/video/JAC1KZKzfi4/w-d-xo.html
Clearly, Nick is GREAT at what he does. My hat is off to him. He is one of the best I've seen and you are very lucky to have him.
Katech videos are the best. Time lapse is worth it. Absolutely professional organization.
Cheap doesn't equal quality & quality doesn't come cheap. I'd be comfortable spending my hard earned $ with Katech. Tons of in-house work and that underbody inspection...SHUT UP AND TAKE MY MONEY!
Great package that is steerable and what a beautiful color (Admiral Blue) and car.
Katech= Best in the Industry folks !!
Stunning work see you all in a year maybe a year and a half will be in touch to set things in motion. Stay blessed
Amazing Platform for an incredible build!
I love the shots of the CNC porting. Awesome job.
Great build, gents!
Just glad I got to hear it. Would've loved to see owner light it up. Can't wait for my next Vette.
C5-VERT here from CorvetteForum Jason keep the technical vids coming this one is very well put together. Loved seeing the process you go through developing cams for our Z's. Your 103mm throttle bodies are almost too beautiful to hide love the blue katech blade. Bought one myself was shipped in an hour! Great shop great vids!
Thank you so much
Good information
Thanks
The workmanship and Engineering are superb K-Tech really knock this one out of the park..... I'm from Detroit so I know it's the good stuff I had to see seven I like to have one done just like that awesome work fellas...
Thank you so much
@@KatechPerformance ,
Awesome video. You guys have a high tech shop.👍 How much $ for this package and how much rwhp gain?
@@williamhorvat8224 we pick up 150+rwhp. Please email me and I'll send you pricing. jason@katechengines.com
You guys are amazing, I can't wait to send my car to you.
100% Awesomeness! I would love to have you guys tweak my Z06!
Nice clean shop too. Take my money as well.
This video would have been perfect ending on the dyno with number.
We did say the numbers at the end of the video.
Nice clean build.why was the baseline so low? I have o weeds 4 C7 Z06s. Currently a 2018 and all have been on a dyno. The low rwhp was 551 and the high was 577 all bone stock. The weather plays a roll but 502 seems really low?
Ya, stage 4! PLEASE!!!!!!!!
Wish you guys modified Hellcats. LOL!!! Very impressed!
Nice job
Awesome work guys!!!!
Hey guys, love the videos!
I’m happy with my Z06 just would like to get a cat back exhaust. I would get a cold air intake but I would not pass SMOG inspection here in CA because no will do it with a cold air intake installed....something about needing a code to input into the system.
Just got my car back I’m happy it’s what I was looking for an now I’m out looking for guppies #darkshark
My friend did you get a stage 4
wow!! I need this ! haha
I’d love to have these guys massage my car. The workmanship would be first class.
So this is what happened to lance bass after NSYNC
Curious, most people report a baseline dyno of 585 to 595 rwhp. I know it's the ~180 hp difference that counts here, but what's up with your baseline of 502 hp?
Remember that next time you see somebody claiming 750+rwhp from an automatic with similar modifications. It just goes to show how conservative our dyno is. Typically we're seeing around 540rwhp baseline with manuals and low 500s with automatics. This one was probably worse than most because there is only 600 miles on the odometer. Think about it when people claim 585-595rwhp. The engine is certified at 650hp SAE on the engine dyno. Do we really believe there is only 55hp drivetrain loss?
Can you shed some light on why Mikes car had no significant gains after all the stuff was fitted to his AUTO, curious and I am not putting any bad your way I saw all the parts andy fitted and the work was very impressive.
That’s hard to say without looking at the calibration. Also I’m not sure if the car was baselined. Maybe the expectations were just too high for an automatic.
John Meiers I asked the same question I have owned 4 C7 Z06s all with A8 auto. None near the 502 rwhp mark? My average was more like 550rwhp
Thanks
excellent work! what about catch can install? is it necessary? thanks again
I have a C7 z06 m7 z07. So far AFE intake, Corsa Npp exhaust, tune and DSC controller. I can't find much for your stage 4 car at idle, but it doesn't sound crazy? Some of these custom camshafts have too much "chop chop" for me but this sounds more stock-ish?
How much more power would you make with E85? My mechanic trying to talk me into flex fuel, saying we can get another hundred horsepower. Partly due because we're stuck with crappy 91 octane in California.
Lastly, do the prices on your website include installation? Thank you!
How did this car baseline at 502 WHP? That seems so far off from other C7Z's I have seen
We routinely calibrate our dyno to OEM spec!
I’m switching over to vett
Was the car raced 1/4 after the upgrades? any clue what kind of times to expect with those power levels?
I have the exact same car & spec stock. On the website it's says 30k for stage 4? Is that accurate for 180 more horses?
Great question!
The Katech Staged Packages have been refined since this video was posted a few years ago. Our CURRENT Stage 4 Package is rated at 950hp (300hp over stock), while the package in this video now tracks closer to our Stage 3 Package - rated at 850hp. If you have any more questions, please reach out to us at sales@katechengines.com!
Was there anything done to improve the engine cooling?
that blue..
sht. i am hoping for 1100 whp on my Z !
So the car rolled in with the stock exhaust rolled out with long tube headers and loud cat back . You pull the whole car apart change pulleys for boost change cam and if I had to guess 20 K plus ? Now you lost your warranty . What would the power be with headers exhaust pulley change air intake dyno tune 100hp ? And if you just have to kill it add a button. Perk, pull it off and send it back to the dealer.
Your plan wouldn't work either. Because as soon as you tune it your warranty is gone. Even if you flash it back to a stock tune GM can still tell the ECU has been modified. You can read more about it below.
www.corvetteforum.com/forums/c7-z06-discussion/3787314-can-dealer-see-if-the-car-has-been-tuned-even-if-returned-to-stock-2.html
@@oneslackr p
@@josetirado4894 : WTH does 'p' mean? Try writing actual words.
What kind of jack are y’all useing to lower the cradle?
It's a hydraulic lift table
Y’all should do Hemi 5.7 upgrades at Katech
We are so busy with LS/LT there is no time.
Hire more people make another shop that would be bad ass
Is this legal in California? Will it pass smog?
How much for that package? Why is there no insulation covering the catalytic converter by the oil cooler to reduce heat soak?
Scott, please email me at jason@katechengines.com with the year of your Z06 and which transmission you have and we'll send pricing. I assume you're asking about the OEM catalytic converter. GM does not put a heat shield on that.
With the extent of this build in that you've removed the front suspension, do you have realign?
In some cases, yes.
How much would it cost to get my 2019 Z06 done like that? Stage 4.
Ray, we appreciate you asking. Shoot us an email over at sales@katechengines.com and we'll answer any questions you have!
How much is the package... How long does it take?
About 4-5 week. Email me for pricing jason@katechengines.com
Its so much they cant tell you
@@sxsmarine4075 Or maybe not everyone wants exactly the same thing so pricing will vary a little. The base price is listed on their site so it's not like they are trying to keep anything a secret.
I know it sounds dumb, but what do you guys do with all the leftover stock parts??
Usually the customer takes them when they pick up the car. If not, they become property of Katech and we either scrap or sell on eBay.
Has Katech done anything with CNG fueled engines?
Yes, we have. www.prnewswire.com/news-releases/patrick-racing-to-use-katech-engineering-for-natural-gas-race-engine-development-164638676.html
What’s the stage 4 run?
Please email me for pricing jason@katechengines.com
I keep wondering why pretty much all the shops hide their pricing....if it's a certain package with the set and designed parts/processes to be done, why is there never a PRIVE TAG?! Its not variable....if it's some kind of special, customer requested build, then price could be variable depending on customer.
Hey Jason, what engine oil does Katech prefer to use in your cars and builds? As well as oil filter brand?
Kyle Hoover Mobil 1 oil, AC Delco filters
KatechPerformance that’s what I figured, but I saw what looked like a royal purple filter on the fresh engine build and wondered if you guys used it because you thought they were better...
That was by customer request
0k so let's tear down the built, we did everything everyone else did see.....
How it drives? Any rollout against sth?:) Nice build!
This package drives like stock, but becomes an animal when you put your foot into it.
mike force what do you drive bud?
What was the turnaround on that stage 4 build/
Michael Schneider about 4-5 weeks
502 baseline?????? That’s pretty low compared to all the other C7 z06s
How much
great question! We'd love to answer any questions you have about the build. Contact us over at sales@katechengines.com and we'll get that ball rolling!
all this and only 100 horse gain. im lost
I am stage 53
BUT the Transmission will BREAK next----
all that work to jump from 500 to 680 ??????????? naaahhhh some is wrong here, this thing would at least have to be doing 740hps.....................................
I had to pause for a second when he said 502 wheel horsepower on a base for something is obviously wrong there
No, that is correct. That gives you an idea of how low our dyno reads. The car is an automatic.
How much brother
John, our Stage 4 Z06 package pricing can be found here: store.katechengines.com/stage-4-c7-z06-package-p655.aspx
@@KatechPerformance - are you quoting wheel hp and torque?
1. Thank you for the annoying music!
2. Nice job, wish I had the cash to go all in!
I still can't believe this car uses leaf springs...
This car does not need all this!!!!always one will be faster and quicker.
Do my c5 ...i won't need a new z06!!!
We would love to!
You guys are badass but your missing dyno runs , street rides with inside Camaras. Dyno charts before and after. You guys are missing to much to be this good of a shop.
Hmm...mike old corvette's😂
502 whp on z06 shit something is wrong
Really!!!! Hmmmm !!!!
Does it make sense to think that way--> they give u really low base rating, then show rating after mods that's real/ not"conservative" just to show bigger jump in gained hp?! Just a guess, what do I know, right?
How much $?
Please email me for pricing jason@katechengines.com
What I don't get is this shitty plastic foil on the wall 😂
Horrible soundtrack!!!
Not impressed!
502WHp on a stock C7 Z06 A8?! Are you serious? Drivetrain loss for a A8 i between 16-18% at maximum. Show me the dynosheet before and after. And just with only ported heads, blower, snout, 103mm throttle body, cam, headers, CAI it get over 680WHp. An improvement over 180WHp. Show me dynosheets before and after, if Katech don't post dynosheet here in comments i considering this just a classic marketing strategi used by Katech. If Katech can't show me reliable dynosheet that it only hade 502Whp stock and relaiblie dynosheet with over 680WHp after these mods its time for a new lawsuit against GM, if not this is only a classic market strategy from Katech to sell their products. But if 502 Whp is correct the only conclusion is that GM is a crappy company that lies about power numbers over and over again and get away with it and we byers are all idiots that is swallow that crap over and over again. Need i say that i own a 2017 M7 C7 Z06, i love its looks but its performance not so good.
47ettan well TH-cam comments don’t allow pictures but if you email me I’ll send you the dyno sheet. Jason@katechengines.com
Automatic transmission, WTH?! Stopped watching.
genericdenizen1 get over yourself. What do you drive? My ‘19 Z06 A8 is a sweeeeeet ride. Sorry, what did you say you currently drive?