Chevrolet is making more information available about the Corvette Stingray as it gets closer to going on sale. The new C7 Corvette will weigh 3,298 lb. For the Corvette faithful, that's about 90 lb. heavier than the current, C6 Corvette. How's that possible when we know from the release that the frame underpinning the C7 is 99 lb. lighter than the outgoing one? Well, Chevrolet broke down the areas of weight addition: 35.2 lb. - direct injection, VVT, AFM 6.6 lb. - standard engine oil cooler 13.2 lb. - dual mass clutch 15.4 lb. - steel torque tube part of AFM 4.4 lb. - AFM exhaust valves 11 lb. - 7th transmission speed 18.5 lb. - strengthened differential, half shafts 18.3 lb. - larger fixed brakes 17 lb. - new interior appointments and safety features 17.2 lb. - upgraded seats 18.5 lb. - structural safety requirements 31.5 lb. - new infotainment and cabin technology, as well as relocating battery to the rear 3 lb. - bigger fuel tank The total adds up
Last year, I picked up a 2009 Lancer Ralliart to do a long term test with it as a dual duty track/daily. One of the first things I knew I was going to do was put a decent set of tires on it. The car came without OEM wheels which was actually good because I didn't have to hesitate about getting a good set of aftermarket wheels to support going wider. Thankfully, my friends at YST Auto Halifax set me up with a great set of Superspeed RF03RR wheels. The Wheels I had never even heard of Superspeed but I trusted the good folk at YST Auto who mentioned some customer cars running on track with them. These wheels are rotary forged which is basically a prerequisite to be taken seriously in this market populated by companies like TSW and Fast Wheels. The wheels looked like a high quality, well finished wheel and each had a "QC" check sticker on. Just for appearances? Maybe, but I found no defects. The wheels seemed easy to balance (didn't need many weights) and at 18.1 lb. f