The 1st year,,, sorry for the story. It beat out every car on road track it faced. Then fell off the position as a race horse. I talked about this at the corner store where they sell Mad Dog for champagne. I got a wiff of this car. Got in touched with some guys at the factory, engineers division. Got the spec sheet, printed it out, and took it to the local rip off dealership. Took both vettes to see about a trade in. Came back with an answer of,,, this car doesn't exist. I have the spec sheet with pricing and extras. Under $65,000 with every thing. Can't sell what we can't get. Amazing. That's when I seriously looking at the H/C. Been almost 2 years, my time limit of a new engine. One reason for this chevy to be so fast was, and I guess still is, running 6 intercoolers placed every where. Cooler the engine, tranny, and other spare parts is amazing. 2 to 3 more than the high priced spread. 6 months later they called and said they could get one ordered. A bit late since I just ordered a $80,000 H/C. To this day, I do not know any one whom owns one. Not to say that's bad but no advertisement. The most inter coolers of any make and model.