I was going to upgrade my chain this time around when I pull my cam again and was considering the new lunati chain since I have a new opti in it and dont want to convert to a vented opti right now. I was concerned about the reliability of the chain since it's a linkbelt like the stocker. I was planning on going up to a cc306 among other things, but dont plan on doing much racing, just occasional 'spirited' driving . I know of one failure with the sprocket loosing it's teeth...anyone else using that set here?

 

I returned mine to Summit. I was under the impression that it was somehow better. It was identical to stock, and the cam gear was a GM part with the part number stamped right on it. You can get it cheaper by just buying the stock parts from one of the good dealers like Dal or CM. If you want a performance setup, I would not use it.