We recommend doing only enough of a burnout to clean the tires, as street tires don’t really react like slicks or drag radials. Don’t sit there and smoke ’em too long, or you will draw the oils from within the tire to the surface and that will actually make them slick, not sticky.
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.
Our Scat Pack was a base model with just the extra eight-speed TorqueFlite, so you can order one with a lot more gear, including a variety of seating, technology, convenience, and entertainment options. (See the sidebar.) You can even step up to the Scat Pack Shaker package, which adds the inspired legacy hood scoop with a functional cold-air intake.
If you’re looking for a good elapsed time, shallow staging is a must. Prestage, stop, collect yourself, and then carefully inch forward until you barely turn on the Stage beam. I’ve seen lots of racers dump the car in both beams in one motion, which usually results in the car being “deep” staged. Since your time starts when your front tires break the stage beam, shallow staging gives you a running start on the timing system. Shallow versus deep can be worth as much as two-tenths of a second!
But Scat Pack isn’t only about power and performance. Dodge has done a great job enhancing the interior with comfortable and supportive seating, quality materials, attractive instrumentation, and lots of standard features, including 6-way power seating, 4-way power lumbar, 8.4-inch uConnect infotainment system, Bluetooth, decklid spoiler with backup camera, keyless entry, power windows, dual-zone climate control, media hub, six-speaker stereo, leather-wrapped steering wheel and shift lever, electric power steering, paddle shifters, and lots more.
First came Hellcat, forever changing the gearhead meaning of the numbers “707.” Hellcat almost overshadowed what was arguably the more significant performance/value breakthrough—the 485hp Scat Pack Challenger and Charger. Nevertheless, it hasn’t escaped our attention, and we hope it won’t escape yours either.
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.
That’s all great, but we’re more excited about the Camaro’s new, multi-link MacPherson strut front suspension, which leverages a double-pivot design that makes those Cadillacs so agile. At the rear, a new five-link independent suspension yields outstanding wheel control and reduces “squat” during acceleration. All-new Drive Mode Selector is offered and tailors up to eight driving attributes for four modes: Snow/Ice, Tour, Sport, and on SS models Track.
Since Street & Race Technology’s debut in 2003, they’ve punished would-be performers in every segment, including compact, truck, SUV, sedan, luxury car, ponycar, and exotic categories. And in case you hadn’t noticed, none of SRT’s successes would be possible if they weren’t good at math—specifically the performance/value quotient.
To get started, select “Line Lock” in the Track Apps and follow the prompts. Once engaged, you get 15 seconds to smoke the tires—but you probably only need a third or half that time to get the job done. Be sure you have the engine revved above 4,000 when you dump the clutch; this will prevent the engine from bogging and overloading the clutch.
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.
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.
Our only real complaint is that a car of this caliber and price should come with GPS standard. Dodge tells us the hardware, antenna, and processor is already on board, but they’ll only load the software at the factory if you buy an option package with GPS, or bring it to a dealership and pay the service department to program it for you.