I think I'm screwed. I have the same Jegs tool and was planning on doing my springs this weekend.
[Z06] Valve spring replacement
Team Owner
Joined: Jul 2006
Posts: 22,847
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From: Douglas County WI
Instructor
Joined: Feb 2017
Posts: 187
Likes: 24
From: Bay Area of California
I broke 2 sockets as well; using an impact driver will help.
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Racer
Joined: Jan 2007
Posts: 333
Likes: 18
From: WPB Fl
Valve Springs
I own a low mileage 2002 Z06 that is driven gently with RPM's usually never over 3500-4000 . Build date in Feb. Not sure what to do about the potential valve spring issue. I would have to have the work done for me and wondering what a fair price parts and labor would be. Car has never been at the track or raced. Any suggestions or comments would be appreciated.
Melting Slicks
Joined: Aug 2013
Posts: 2,491
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St. Jude Donor '15-'16-'17-'18-'19-'20-'21-'22
I own a low mileage 2002 Z06 that is driven gently with RPM's usually never over 3500-4000 . Build date in Feb. Not sure what to do about the potential valve spring issue. I would have to have the work done for me and wondering what a fair price parts and labor would be. Car has never been at the track or raced. Any suggestions or comments would be appreciated.
Drifting
Joined: Jul 2015
Posts: 1,270
Likes: 239
From: Sun City West, AZ
Unless, you're a gambler, and the odds are not in your favor, I would change the valve springs. Pay the cost now or pay the cost later. Now, would be around $700 or so, or buy a new engine later and later very well could be tomorrow.
Also, I hear that you no longer can get a factory LS6 new or rebuilt engine. If you need an engine replacement, a LS3 would be the package to go with but, if you live in a smog state like California, you will not pass smog.
If you elect to make the right choice in replacing the valve springs, like a few previous posters have said this would be the time to replace the seals, etc. Also, I would replace the cooling system hoses and coolant if you haven't already because they are 15-16 years old now.
Also, I hear that you no longer can get a factory LS6 new or rebuilt engine. If you need an engine replacement, a LS3 would be the package to go with but, if you live in a smog state like California, you will not pass smog.
If you elect to make the right choice in replacing the valve springs, like a few previous posters have said this would be the time to replace the seals, etc. Also, I would replace the cooling system hoses and coolant if you haven't already because they are 15-16 years old now.
Cruising
Joined: Dec 2017
Posts: 13
Likes: 1
valve springs
I own the same year car with a build date of early April. For peace of mind, I had my mechanic, Rick at http://www.rktperformance.com change the valve springs. At the same time, we changed plugs, wires, valve seals, and gaskets. Labor was $400. Parts were in addition. Bought all my parts at what is now https://www.cultragfactoryparts.com, a Forum vendor. Work was done three years ago.