tuning a Z06 corvette

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I have a Z06 corvette and it's shaky and drifts to the right, what are the perfect tuning (susp and trans) settings for this car for optimal performance on most tracks.
 
Since this is the only topic I can find, I am sorry for bumping this old topic up but here goes.

My corvette handles Great, I finally did something with the LSD and I would like to find something for the suspension. The car is already pretty loose so it's handles GREAT! This car is fast when correctly! I mostly will use this car on Seatle Curcuiit. I am just in love this track!

Thanks Gtplanet for all the help you have given me , and the help you will give me in the future:)
 
I just finished setting up my Corvette Z06, and I loved it so much I had to come register here, just to RAVE ABOUT IT!!! I have had very few cars I have LOVED to drive in GT4, this is the first that isn't a variation of the BMW M3.

In reality Corvettes are horrible cars that can't corner. But this Z06 is blowing me away. I just did a lap of Nurburgring at 6'45:12 with a few mistakes (591bhp)

My set-up
- Racing Exhaust
- Chip
- Stage 2 NA tune
- Racing Mediums
- Race Brakes
- Brake Controller
_____F - 10
_____B - 10
- Semi Racing Suspension
_____9.7 - 8.8 (springs)
_____92 - 92 (height)
_____8 - 8 (dampers)
_____3.5 - 1.8 (camber)
- Fully Custom Transmission
_____auto settings set to 17
- Triple plate clutch, Racing Flywheel, Carbon Prop shaft
- 1.5 way LSD
- Driving aids
_____ASM both set to 0
_____TCS set to 2


With this setup it should be 621bhp (was 591 b4 oil change) - (NA stage 3 would get it to 740bhp but that's nuts)

NO WING!!! it would help heaps at high speed(NAstage3), but GOD they're ugly

It's corners tighter than my EVO8 at the moment.

I don't ENTIRELY know what I'm talking about, but give these settings a go and take it for a spin on the ring. I'm loving it.

I LOVE THIS CAR!!!
 
I used this setup, and it works great in GT4:

http://www.gtvault.com/SetupDisplay.cfm?SetupID=0402J8445086927CA06240441

I added a wing, which makes a huge difference with those damnable Sport tires. Remember to go into Settings and max the downforce front and rear, because the default is zero.

Buy Sport Soft tires for the shorter races, and Racing Mediums for those events where you're allowed to use them.

I got all the best drivetrain, brake, chassis, and lightening options. I wouldn't go with any more than about 650 HP, though, just to keep it nice and driveable.

With this rig I was able to win the Supercar Festival, and had a ball doing it.
 
pixeljunkynz
I just finished setting up my Corvette Z06, and I loved it so much I had to come register here, just to RAVE ABOUT IT!!! I have had very few cars I have LOVED to drive in GT4, this is the first that isn't a variation of the BMW M3.

In reality Corvettes are horrible cars that can't corner.

In reality a corvette can handle very well especially if its a Z06. Corvettes have been known for their handle and if you don't believe read an article on road and track.com and i guarrentee you will find a sentence praising the corvette's handling.
 
[Skyline]Grind - Isn't road and track the American car magazine. So basically you're challenging me to find an American that likes the corvette. That's like challenging me to find an Italian that likes pasta.

Americans like American cars. But other than the Ford GT, Viper, and American cars of the past most respected NON-American car journalists do not rate any american sports cars highly. However, I have found a few british car people say something along the lines that "The corvette is extremely simple and completely un-refined. But having said that, it is a HELL of a lot of fun"

All I have to say is, if the car handles anything like it does in GT4 I would buy one in a heartbeat. I currently can't get my BMW M3 GTR to perform as well at nurburgring. Which happens to me my mission for today.


EDIT-
I just compared THIS SETUP to my setup up several posts up. I tested them out on Tsukuba, and my setup was easier to drive and my laptime was over 2 seconds faster with my setup.

Could someone else please compare the settings. Note mine uses a 1.5LSD and only semi-racing suspension. I know depending on driving styles different set-ups get different times for different people. But I honestly think my setup is faster. It doesn't understeer under heavy braking or under acceleration. It's stable under heavy braking unlike some of the other LSD settings I've tried out.
 
Sorry to say , but your setup is slower for me on Seatle. I have run and run but it gets 1:30s and my other setup gets Low 1:20s. I like the feel of your though, but may I suggest, that you use a custom LSD so you can fine tune it. Otherwise your setup is good !
 
Thanks for testing it. I mainly tuned mine for the ring + my driving style.

I don't like custom LSD, I constantly ruin a cars handling :indiff:
I've played around with settings on different cars that people rave about. I find under heavy braking and turning can spin the car 180 very quickly. Plus under throttle they start to understeer like a pig. Might just be my driving style.

Anyway thanks for testing it, glad u like the FEEL, cause I'm loving it.
 
I agree with you though , When I first tried a custom LSD on my vette it felt great. It understeers like a pig now and it doesn't have all the good vette feel . I like yours because it feels smooth . The car feels easier to move around. I might try my vette on the ring , I've turned into a real vette dude:)
 
Let us now how it goes at the ring...

EDIT - I just added racing suspension and NA stage 3, and it's a hell of a lot less fun. I did knock off a few seconds on my ring time. But I prefer my original setup with the approx 600bhp... it's nice, balanced and fun.
 
mate, i supercharged, lightweight 1, and suspension 1...
best american car i have driven thus far, the beast actually can handle, brakes are fantastic and the power.....poooooweee!!!
 
Simple and unrefined in what matter? Its interior and looks? Those things have nothing to do with the way the car handles. The Corvette handles amazing and is a fun to drive just like what your "NON-American journalist" stated.

In reality Corvettes are horrible cars that can't corner.

Compared to what? Ferrari Enzos or 360 Modenas? The Corvette is far from being horrible cars that can't corner.
 
pixeljunkynz
[Skyline]Grind - Isn't road and track the American car magazine. So basically you're challenging me to find an American that likes the corvette. That's like challenging me to find an Italian that likes pasta.

Americans like American cars. But other than the Ford GT, Viper, and American cars of the past most respected NON-American car journalists do not rate any american sports cars highly. However, I have found a few british car people say something along the lines that "The corvette is extremely simple and completely un-refined. But having said that, it is a HELL of a lot of fun"

All I have to say is, if the car handles anything like it does in GT4 I would buy one in a heartbeat. I currently can't get my BMW M3 GTR to perform as well at nurburgring. Which happens to me my mission for today.

the Corvette Z06 in real life is one of the best handling cars in the world. my friend has one and just this past weekend ran 1:33 with it at Gingerman Raceway in Michigan. This time is in the same league as the Porsche 911GT3, Ferrari 360 Challenge Stradale, and Ford GT, to name a few cars. just FYI. Of course, my friend is a phenomenal driver, but car and driver go hand-in-hand, do they not?

and btw I have setup my Z06 in GT4 to run under 6 minutes at the Ring. I have run a best of 6:02 so far with more room to go. the car handles terrific in this game.

I will be happy to share my Z06 settings here, once I get back home I will do that.
 
pixeljunkynz
(edited)
In reality Corvettes are horrible cars that can't corner. But this Z06 is blowing me away. I just did a lap of Nurburgring at 6'45:12 with a few mistakes (591bhp)
In reality Corvettes handle very well. Through the years they have had weight biases ranging from 53/47 to 46/54; no year has ever put 55% or more of the overall weight over either axle. Curb weight reached a max of 3655 pounds (1657.88 kilograms) in 1979; that was Corvette's worst year.

pixeljunkynz
(edited)Americans like American cars. But other than the Ford GT, Viper, and American cars of the past most respected NON-American car journalists do not rate any american sports cars highly. However, I have found a few british car people say something along the lines that "The corvette is extremely simple and completely un-refined. But having said that, it is a HELL of a lot of fun"
Okay, that's fair. People in one area will tend to like products that come out of their area. However, I live in California and will admit that a TVR Cerbera is one very cool automobile. I like Europe, haven't been, but would love to go one day.

If the U.S. government would stop trying to save people from themselves and GM, Ford and Chrysler could build performance cars without 6 million F*$KING pounds of safety material (that's 2.721.554 kilograms if you are keeping track), I would surmise that a Corvette built in a less strict United States could give a TVR a run for it's money. If there's anything we do well over here, it's power; more specifically, good old pushrod torque. We don't get any other cool cars here because they have to pass *in a sour/snooty voice* stringent U.S. smog and crash standards. That's BULL$H*T! We should stop trying to save stupid people from themselves damnit. If stupid people want to kill themselves by doing stupid things, that's their fault but I digress.

pixeljunkynz
(edited)All I have to say is, if the car handles anything like it does in GT4 I would buy one in a heartbeat.
It does. The real life ZO6 is one sweet handling machine. In 1984, the beginning of body style C4, the Corvette with Z51 suspension held over 1.00 lateral Gs stock off the showroom floor. Owners whined, saying the car was "too stiff." Well wa wa! It's a performance car! If you don't like it, sell it to someone who will appreciate it. As a result of people's whining, for 1985 and later the car got softer. The C5 ZO6 also corners at over 1.00 Gs of lateral grip. This is why it's so fun for you to drive the car around Nürburgring. Try driving the 1969 Corvette Stingray around the same track with settings of your choice. In real life it has a weight bias of 49%F / 51%R.

In the mid 1980s, Corvette was competing in the World Challenge but it got to be an "all Corvette show" in not too much time. I believe the Vettes got banned when that happened. Their answer? In 1988 and 1989 Corvettes competed in their own sanctioning body called "Corvette Challenge"

Corvettes really do handle quite well, since 1963 they've utilized a front mid-mounted engine that has helped their front:rear weight bias. I've even noticed, through my restomodification, that my 1969 Corvette's engine is set slightly to the passenger side of the car to offset the weight of a driver. The radiator is reclined to lower the center of gravity. The Corvette uses all kinds of designing tricks to make it corner. It is America's sports car, has been for 52 years now. Sports cars are designed to corner, so Corvette should do the same.

One of the Top Gear episodes (I have it on digital file) praised the base model C6 for its cornering capabilities. Sure they made fun of the dual transverse leaf spring layout, but it works just fine for the car and the springs are light weight. The smaller guy with light color hair (I don't know his name) was amazed the C6 comes with a G-meter as part of the heads-up display.
 
I know this might be an ackward question, but how do you tune your cars up with these settings?

I know where to get the items and such, but how do you put in these figures?
 
Zardoz
I used this setup, and it works great in GT4:

http://www.gtvault.com/SetupDisplay.cfm?SetupID=0402J8445086927CA06240441

I added a wing, which makes a huge difference with those damnable Sport tires. Remember to go into Settings and max the downforce front and rear, because the default is zero.

Buy Sport Soft tires for the shorter races, and Racing Mediums for those events where you're allowed to use them.

I got all the best drivetrain, brake, chassis, and lightening options. I wouldn't go with any more than about 650 HP, though, just to keep it nice and driveable.

With this rig I was able to win the Supercar Festival, and had a ball doing it.

I used those settings but what should I use for the transmission?
 
thebentfender
I used those settings but what should I use for the transmission?

Buy the fully adjustable transmission and use the old GT3 "tranny trick":

Slide the Final all the way right to 5.00. Now slide the Autoset all the way right to 25, then all the way left to 1 and leave it there. You now have the closest-possible set of gears.

Now go back and adjust the Final for each track. You want to redline just before the end of the longest straight.

This exploit seems to work great on all cars. Its a lot easier than going through each gear, one by one.
 
pixeljunkynz
In reality Corvettes are horrible cars that can't corner.
wtf

pixeljunkynz
I don't ENTIRELY know what I'm talking about,
gee, you don't say

I dislike american cars also, but the corvette will lay a thick beating on MANY world class sports cars.

A regular corvette C5 (NON Z06 model... less agressive suspension, "only" 350HP LS1, instead of the LS6) has recorded lap times on the ring in the neighborhood of 8:15-8:20.

Thats about the same as a Ferarri F355, Porsche Carerra, M coupe, or M3.

add the 50HP and Z06 suspension, and the above cars are left behind.
 
Did anyone have any setups for this car? I was really looking forward to it!!


Sorry I was really looking for the guy who said he would post his setup but never got around to it.
 
my Z06 setup - this is good for sub-6 minute laps at the Ring - I myself have run 6:02 with this setup, with room for more:

http://img.photobucket.com/albums/v315/rasidel/gt4_photomode/Dsc_0006s.jpg

full mods, 740hp
supersoft race tires
nos set to 33

spring rate 10.3/9.6
height 84/86
shock bound 6/6
shock rebound 6/6
camber 2.4/1.4
toe 0/0
stabilizers 5/5

transmission 21 (you can set this higher if you wanna go faster on Ring's final straight)

ASM 7/9
TCS 7

downforce (add a wing)
front 30 rear 30

limited slip
10/40/20
 
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