The suspension is a little on the stiff side but that’s to be expected in a car that is setup for the track. Trust us, you wouldn’t want a floaty suspension with 650hp on tap. Speaking of suspension, Shelby has really done their homework with the Shelby GT as we were able to carve around more than a few corners at speed while the car gripped the tarmac and took it like a champ.
Chevrolet is also making Magnetic Ride Control available on the Camaro SS for the first time, and all models offer Brembo brakes (they’re standard on SS). For the Camaro LT, the available brakes include 12.6-inch front rotors with four-piston calipers and 12.4-inch rear rotors with single-piston sliding calipers. The Camaro SS features 13.6-inch front rotors with four-piston fixed calipers and 13.3-inch rear rotors with four-piston fixed calipers.
Also like the Corvette, the LT1 (and 3.6L V-6) is available with a dual-mode exhaust, which features electronically controlled valves that bypass the mufflers under acceleration, uncorking the engine and more importantly enhancing the sound level. You can even personalize the exhaust sound, from a “stealth” mode to the most aggressive “track” mode.
If you’re wondering just how much you’ll have to pony up for the 2015 Shelby GT, the package starts at $23,995 not including the price of the 2015 Ford Mustang but if you want to upgrade to the optional Ford Performance Racing Parts 2300 TVS Supercharger, you’ll have to start with a 2015 Ford Mustang GT.
In short, it was kind of like a chunky guy buying an off-the-rack sport coat because the party was tonight. The Gen 6 Camaro, on the other hand, appears to be precisely tailored and draped over the chest of somebody who’s been taking pilates classes. It’s leaner in both appearance and substance, and it’s one of the few vehicles these days that can boast it’s lighter and more powerful than the previous model. Chevrolet says the overall weight loss is more than 200 pounds. That’s a pretty significant and welcome reduction that will pay dividends in everything from agility to fuel economy.
Meanwhile, a Daimler-era Chrysler rounded up all their horsepower-junkie engineers, locked them in a room, and slapped an SRT badge on the door. Like a grenade going off in a small closet, it didn’t take long for these modern-day Ramchargers to scatter buckshot through the performance ranks at GM and Ford.
The looks of the Shelby GT are drop dead gorgeous and the S550s finely sculpted body lines are accented nicely by all the true carbon fiber panels such as the tail light panel, rear diffuser, spoilers, rocker panels, splitter and even the functional heat extractors on the carbon fiber hood that is painted to match the car.
The 2015 is comfortable and nimble on the street. It has good power and a great sound too. We were anxious to get on track, do a real burnout, and launch on a prepped surface. What we found is that the 2015 Mustang is tricky to launch compared to the out-going S197 Mustang. Why? In layman’s terms, the live axle in the S197, which is considered somewhat crude, provides great feedback for drag racing. The three-link suspension does a fantastic job of planting the tires and transferring the torque loads to the body to create pitch rotation (nose lift) to transfer weight from front to back. The heavy axle assembly also gives lots of feedback to the driver and really communicates what the tires are doing.
We noticed a slight amount of wheelhop when doing a burnout in the 2015 Mustang. This seems to be common, but it can be reduced with stiffer rear bushing. In the name of proper reporting, we tried doing burnouts both ways and found both methods to be effective.
Some detractors of the Challenger cite the two-ton mass as a negative, but for many people the practical concerns of a car take precedence, and room for people and things is key. Make no mistake, this is a car you can actually use. The beauty of the Scat Pack it that there really isn’t any downside—the performance and price of Scat Pack can hang with its lighter competitors, giving it the edge in daily use.
The Dodge boys tell us there is a performance improvement, but it’s only in force at speed, so we can’t verify the added ponies on the dyno. Still, the Shaker is an iconic feature that many will want as the crowning jewel for their 392, and the look is absolutely stunning.
We ended up with a few 13.0 runs and a best of 12.94 at 112.58. It took a little longer than we anticipated to find the sweet spot for launching. As always, more time would have equaled better e.t.’s. In the end, our best run came from revving the 5.0 to approximately 3,200 rpm, and by releasing the clutch smoothly and rolling the throttle to the floor, rather than smashing it open. Drag radials and 3.73s would have gotten us in the 12.50s or 12.60s, based on the mph.
In addition to giving you the scoop on our quarter-mile times, we figured we would include our driving technique and offer a few tips so you can get the most from your Mustang. This can be applied to any Mustang, old or new, stick or auto. Ultimately, your best times will come once you’ve refined your driving technique and your talent in regards to burnout, staging, launching, and shifting. Let’s begin with the burnout.