agentf1
Enthusiast
Personal & observed experience: the C5Z is a capable car, but not at all rugged when driven hard.
The Gen 2 Viper is a very rugged car.
Several of my track pals (HPDEs & some racing) have tracked their C5Zs over the past two years. Headers, intake/airbox mods seem OK. The guys who went internally at all, even just a cam, have had significant, and in some cases, catastrophic issues. Blown engines in three of the cars in the past year or so. Sure, the LS6 can handle more HP, but it needs expensive & thorough building from the bottom up.
My '00 ACR has had the s**t driven out of it on the track for almost 6 years. Replaced one wheel bearing in that time, in addition to the usual consumable items like pads, tires, lubes, safety gear, etc.
The Vipers are seriously robust cars. The 'Vettes are cheaply, but in some ways they do offer better bang for the buck. Until you start rebuilding engines.
If you aren't beating your car on the track, I suppose the C5Z will be OK. But you'll need to keep your gold chain & leisure suit kit up to date.
I have to respectfully disagree with you on this issue George. I have many friends with worked LS# motors and they are all putting out high hp numbers and have not had any issues. I think a lot of this has to do with who tuned the car. Most of the people I know Go to ECS or Vette Doctors and their cars run great. They also track their cars and the only thing that really needs addressing is the brakes. The Viper definitely has an advantage here as I have heard you do not have to touch the Vipers brakes if you track it.
They are both very rugged cars.
That said the Viper still gets my vote.