[Z06] Just can't take it anymore!
08-09-2013, 08:41 PM
#21
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Where are you located?
-C6 Z06 Head rebuild
-Remove and re-install cylinder heads
-REV stainless steel exhaust valves
-Inspect and tumble polish intake valves
-16 Bronze valve guides
-BTR dual spring kit(titanium retainers)
-Resurfacing cylinder heads(min unless tuning)
-Multi angle valve job
-Machining and assembling heads
-GM MLS head gaskets
-GM head bolts
-Mobile one oil change
-AcDelco oil filter
All ends up being under $2500. If you want to take advantage of milling .020"-.030" then dyno tuning is required and is extra.
PM me if there are any more questions. I don't want to change directions of this thread.
-Remove and re-install cylinder heads
-REV stainless steel exhaust valves
-Inspect and tumble polish intake valves
-16 Bronze valve guides
-BTR dual spring kit(titanium retainers)
-Resurfacing cylinder heads(min unless tuning)
-Multi angle valve job
-Machining and assembling heads
-GM MLS head gaskets
-GM head bolts
-Mobile one oil change
-AcDelco oil filter
All ends up being under $2500. If you want to take advantage of milling .020"-.030" then dyno tuning is required and is extra.
PM me if there are any more questions. I don't want to change directions of this thread.
08-09-2013, 08:43 PM
#22
Team Owner
I would just buy what I really want, if it's a C7, C6, C6Z, or whatever. Don't let this forum scare you away from a great car!! I got my heads fixed for that piece of mind but I have a friend that's got 40k+ without any problems and it runs flawlessly!! Point is if you really,really want a C6Z I'd buy it and never look back cause you will always have that what if in your head.
You can always upgrade down the road. When and if you get the heads redone just slap a good cam in it along with LT and call it a day
You can always upgrade down the road. When and if you get the heads redone just slap a good cam in it along with LT and call it a day
Sure, a bunch of Z06 owners will drive their cars and never have a problem, but sticking your head in the sand, and saying it won't happen to me, could be very costly.
08-09-2013, 09:54 PM
#24
Burning Brakes
If buying now and want a C6 Z06 over a C7, I say just pay the $3K for the head/valve work, end of story, drive with confidence into the sunset.
If you don't really need the mild increase in power and performance of C6 Z06 then get a newer C7. Let's be honest, most people don't track their cars and just drive them around town and like the occasional spirited acceleration. The interior of the C7 is nicer and you get the full warranty, which you will probably need with the first production run of the C7.
If you'd rather have more power than a C7 and money is a consideration, consider a low miles used C6 base or C6 GS and add a centrifugal supercharger and whatever supporting mods. That's a great value and if I could do over again, perhaps I would have gone this route over a used Z06, since I don't track my car and have realized I just like having a torque monster. The LS3 lends itself better to supercharging than the LS7, and is cheaper to boot.
If you need the added power/performance, and have the PATIENCE and money, then wait a few years for a new C7 Z06.
If you don't really need the mild increase in power and performance of C6 Z06 then get a newer C7. Let's be honest, most people don't track their cars and just drive them around town and like the occasional spirited acceleration. The interior of the C7 is nicer and you get the full warranty, which you will probably need with the first production run of the C7.
If you'd rather have more power than a C7 and money is a consideration, consider a low miles used C6 base or C6 GS and add a centrifugal supercharger and whatever supporting mods. That's a great value and if I could do over again, perhaps I would have gone this route over a used Z06, since I don't track my car and have realized I just like having a torque monster. The LS3 lends itself better to supercharging than the LS7, and is cheaper to boot.
If you need the added power/performance, and have the PATIENCE and money, then wait a few years for a new C7 Z06.
08-09-2013, 10:33 PM
#25
Team Owner
Your name is djcadillac...go get a CTS-V and stop worring about what vette to buy. 
08-10-2013, 12:21 AM
#26
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08-10-2013, 12:29 AM
#27
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If I am lucky enough to find the right one, the previous owner may have already taken care of it. I love the new styling and interior of the C7 but the stock motor will probably bore me in a short period of time. Seems like so much is already out there for the C6Z so it just makes more sense for me!
08-10-2013, 01:04 AM
#28
I bought my C6Z in 2008 and have loved it over the years. I paid my $ and had the heads fixed. If it was stolen/crashed or vanished tomorrow, I would buy another Z06 and fix the heads again. Not a big deal. the car is just so good at everything. I have owned MANY sports cars and still own a 911, Nissan Z, Viper along with several other sports cars but none of them do what the Z does. Just a great car.
08-10-2013, 01:06 AM
#29
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I bought my C6Z in 2008 and have loved it over the years. I paid my $ and had the heads fixed. If it was stolen/crashed or vanished tomorrow, I would buy another Z06 and fix the heads again. Not a big deal. the car is just so good at everything. I have owned MANY sports cars and still own a 911, Nissan Z, Viper along with several other sports cars but none of them do what the Z does. Just a great car.
08-10-2013, 01:51 AM
#30
Burning Brakes
My advice is buy a car under warranty and have the wiggle test performed at a dealer that is knowledgable about the issue. If the car has the valve issue, you get new heads replaced for free under warranty. If the car is fine, then check the heads again when warranty is almost up. Then either extend the warranty or have the heads redone as so many on here have. Or don't worry about it and check your heads every 5k miles.
I have an 07Z and I love it. I test-drove a 12 GS and I hated it. Felt like a fast minivan. IMO, the Z is worth the extra maintenance.
I have an 07Z and I love it. I test-drove a 12 GS and I hated it. Felt like a fast minivan. IMO, the Z is worth the extra maintenance.
08-10-2013, 06:56 AM
#31
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My advice is buy a car under warranty and have the wiggle test performed at a dealer that is knowledgable about the issue. If the car has the valve issue, you get new heads replaced for free under warranty. If the car is fine, then check the heads again when warranty is almost up. Then either extend the warranty or have the heads redone as so many on here have. Or don't worry about it and check your heads every 5k miles.
08-10-2013, 07:24 AM
#32
Burning Brakes
I was dead set on purchasing a Z06 for the last year but after I have read story after story of valve issues on here I have just changed my mind. Will someone talk me back into it. The Z06 just seems to be more of a beast than the new C7 (Top Speed and acceleration) but I just do not not seem to see these issues with the LS3. Supposedly the LT1 is based on that platform which makes me feel more comfortable. As we all know though, time will tell.
With the amount of complaints, this seems as if it should be a recall with so many defective LS7's. If you were me and going to purchase a vette in april 2014, would you get a used z06 or a new c7?
Im sure this has been covered before but with so many unsatisfied owners, do you expect a much more reliable platform in the LT1?
With the amount of complaints, this seems as if it should be a recall with so many defective LS7's. If you were me and going to purchase a vette in april 2014, would you get a used z06 or a new c7?
Im sure this has been covered before but with so many unsatisfied owners, do you expect a much more reliable platform in the LT1?
08-10-2013, 07:47 AM
#34
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08-10-2013, 08:19 AM
#35
Team Owner
Just get a Z06 and don't worry about it. Lots of Z06s out there without problems. Look at getting into the newest one you can afford and enjoy it. Don't let interweb hype persuade your decision. You want one...go get it. It's one of the best performance cars you can buy for the money.
08-10-2013, 08:58 AM
#36
Team Owner
C7 all the way.
08-10-2013, 09:28 AM
#37
Instructor
Based on your original post I'd say you probably shouldn't own a C6 Z06. I don't think you'll be happier not owning one but it doesn't sound like you'll get the enjoyment out of the car if you do own one. Might be best to seek professional help on this one.
08-10-2013, 10:10 AM
#38
If you bought a late model Porsche you would be concerned about engine replacement if the ims bearing let go ......even more $$$$$$, a Gallardo with a clutch that doesn't last 20000 miles...I talked to someone who spent $150000 for a new clutch and fluid change, lots of comparibles with a new set of heads at less than $3000......I'd go with the Z06.....I have an 08 with only 14000 miles and is very quiet and has never been back to a dealer....thank God...
08-10-2013, 10:32 AM
#39
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If you bought a late model Porsche you would be concerned about engine replacement if the ims bearing let go ......even more $$$$$$, a Gallardo with a clutch that doesn't last 20000 miles...I talked to someone who spent $150000 for a new clutch and fluid change, lots of comparibles with a new set of heads at less than $3000......I'd go with the Z06.....I have an 08 with only 14000 miles and is very quiet and has never been back to a dealer....thank God...
08-10-2013, 10:36 AM
#40
Le Mans Master
The heads can be fixed to your specs where are you located at. Oh and I know of at least 2 zr1's with dropped valves. The c7 will be hard to get more horse power out of stock power plant Cam will be diff so till someone comes out with it and the tune is locked I'm told and heads are going to a problem also no after market yet hedders either. That being said you can have a tune hedders and intake change and head change on the z06 it can be worked on right away if you become bored with 505hp. The c7 power plant will take a while for the after market to catchup.
z51vett
Doug
I drive a 2012 bought new z06 when my 36/36 is close to being up I will buy extended GMPP warranty to cover my but on the head deal till then I will drive and enjoy wanted a
z07 but that was to much of a reach for a retire.
z51vett
Doug
I drive a 2012 bought new z06 when my 36/36 is close to being up I will buy extended GMPP warranty to cover my but on the head deal till then I will drive and enjoy wanted a
z07 but that was to much of a reach for a retire.