More on all of them below, but it’s worth noting for anyone having philosophical reservations about a four-cylinder Camaro that at 275 horsepower, it’s more powerful than any small-block V-8 offered between 1972 and 1992 and at 335 horses, the new V-6 flat-out trumps every small-block from 1967 to 2002. Progress can be a wonderful thing.
The 2015 Shelby GT Mustang starts off with the very same 5.0L Coyote V8 from the Mustang GT but the similarities end there as the Shelby GT features a Ford Performance Racing Parts 2.3L TVS supercharger that bumps the power output all the way up to 650hp. You’ll also notice the unique Shelby aluminum caps on the overflow tanks that give the Shelby GT a little more sophistication under the hood. A Shelby cold air intake ensures the supercharged Coyote gets an adequate supply of air to let all 650 horses loose at a moment’s notice while a set of 3.73 gears allow the Shelby GT to get moving in a hurry.
And while not strictly an SRT product, the ’15 Dodge Scat Pack Challenger reviewed here would not be possible without SRT. We’ll let you do the math this time: 485 hp from an SRT-sourced 6.4L Hemi that gets 25 mpg (no gas guzzler tax), a seriously fortified eight-speed TorqueFlite automatic transmission with paddle shifters, fully independent suspension front and rear, big Brembo brakes, an active 2.75-inch stainless steel exhaust system, 20-inch rolling stock, and a huge list of standard amenities that includes Dodge’s popular uConnect 8.4 infotainment/connectivity package with SRT’s breakthrough Performance Pages. All this Bow Tie-stomping, Mustang-eating goodness costs $39,890 as tested here, including a $995 destination charge. (That price actually goes down by $1,400 when you equip the Scat Pack Challenger with a TREMEC TR-6060 six-speed manual trans.)
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.