Chevrolet released official performance numbers for the 2014 Corvette Stingray and they're nothing short of impressive. When equipped with the Z51 Performance Package, Chevrolet estimates that it will be able to get from 0 - 60 mph in 3.8 seconds and cover the 1/4 mile in 12.0 seconds at 119 mph. With braking performance of 60-0 mph in 107 ft and the ability to sustain 1.03 g in cornering, handling is just as impressive. In the hands of Jim Mero, Corvette vehicle dynamics engineer, the Stingray is capable of lapping Virginia International Raceway's (VIR) 4.2 mile Grand Course in 2:51.78. The lap was done in a Stingray equipped with the Z51 Performance Package and Magnetic Ride Control. The only modifications made to the car were the addition safety features, such as a racing seat and harness along with a fire extinguisher system. Luckily, VIR is the track that Car and Driver uses for their annual Lightning Lap event so a large database of lap times is available
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