Shelby American is a name that is famous for power and performance in the automotive world thanks to its long historic racing pedigree in the early 1960s to present. Many Mustangs have rolled out of the Shelby’s doors to conquer both the street and track and for 2015, they are pulling out the stops with their all-new S550 Shelby GT Mustang. The S550 Mustang also features a fully independent rear suspension on its entire lineup, which has all corner carving enthusiasts excited.
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.
So how does the 2015 Shelby GT handle? Lucky for us, we got the opportunity to take the car for a spin and we got to experience just what this 650hp beast is all about. While it feels incredibly fast, you aren’t constantly worried about giving it too much throttle and spinning out. The traction control seems to keep it tracking straight when you crack open the throttle and the sway bars help it hug the curves, even under power.
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.
But more than the history and visual cues, the Scat Pack package is a nod to all the engineering and performance upgrades that must necessarily accompany a powerplant of this magnitude. Improvements over the 5.7L Hemi R/T Challenger include larger four-piston Brembo brakes, wider and taller 20-inch rubber, a larger-diameter 2.75-inch dual stainless-steel exhaust system, Performance Pages, aerodynamically enhanced spoilers, an uprated 3.09:1 limited-slip rear, higher-output 220-amp alternator, and High-Performance suspension. And except for Performance Pages, it’s all needed to safely meet the needs of the Scat Pack’s 177 mph top speed.
There’s more latitude in finding a good driving position, the seats are better, and the overall feel of the car is world-class. And there’s a host of aftermarket goodies if you’re looking for more. We would most certainly recommend the 3.73s for anyone planning to hit the strip, along with a set of drag radials.
It was certainly a big deal when Chevrolet resurrected the car for 2010. The “heritage”-style homage to the iconic first-generation design was an unqualified hit. To date, Gen 5 Camaro sales have surpassed 500,000 and has outsold the Mustang for the past four years. In an age when car buyers are turning increasingly to crossovers, that’s no small feat.
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.
The Shelby Baja 700 Raptor is built on the 2011-2014 Ford SVT Raptor. Shelby will only be making 50 of these limited edition trucks at the Shelby American factory in Las Vegas. The magic of the Shelby Baja 700 Raptor starts with a supercharger mounted on the massive 6.2L V8 engine. A bigger throttle body and injectors, plus a more robust heat exchanger help the Shelby Baja 700 push out all that power and scream to life through a Borla exhaust system.
Importantly, about 70 percent of the architectural components are unique to Camaro; and compared to the Gen 5 architecture, structural rigidity has increased 28 percent. The new structure also represents the bulk of the Camaro’s weight loss, in everything from the switch from a steel to aluminum instrument panel frame, to lighter suspension components. They even designed honeycomb-style lightening “holes” in a number of components to save fractions of pounds here and there.
The truck features the all-new BFGoodrich All-Terrain K02 tires to handle any type of terrain you could throw at it. In addition, the special edition graphics, badging, classic Shelby striping, 18-inch custom wheels and optional Rogue Racing front and rear bumpers, will visually set it apart from any other truck on the road.
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.
A set of Rouge Racing upper and lower control arms offer a heavy duty suspension package that can hold up to the stresses of high-speed off-road jaunts while a set of King 2.5-inch coilover remote reservoir shocks soak up the hard hits and smooth out the bumps. Out back, a set of King 2.5-inch bypass shocks keep the truck floating over the whooped out roads.
To help the Shelby GT grip through the curves while laying down all its newfound power, a set of Shelby specific 20-inch Weld Racing forged aluminum wheels wrapped I sticky Michelin rubber are used. A set of 6-piston Wilwood calipers up front and 4-piston Wilwood calipers out back help reel in this pony when jumping on the binders. A brake duct kit ensures the brakes stay cool during spirited driving at the track while adjustable rear control arms and camber/caster plates allow the suspension to be finely tuned for any situation.