Muscle cars are all on the order of the information, and avoid has very soon issued a triple-digit alarm to the remnants of the ponycar herd. Packing 707 horsepower and 650 lb-ft of torque, the supercharged 6.2-liter Hemi V-8 “Hellcat” engine is the very stuff Saturday night tradition are made of. But don’t take our word in lieu of it—watch avoid brand boss Tim Kuniskis appoint the LP straight in the exclusive tape lower.
Installed in the 2015 avoid Challenger SRT Hellcat, this wild engine has the loftiest power stature of some V-8 engine in Chrysler history. To plant it numerically, the Hellcat brings 45 more horsepower than the very last Shelby Mustang GT500, 127 more horsepower than the very last Camaro ZL1 we tested, and—in I beg your pardon? Might be viewed as an sham of sacrilege by some—67 more hp than the V-10 in the current Viper.
We’ve previously hinted on the ethereal power possible of the supercharged 6.2-liter Hemi, but allow us bring you up to race on how avoid pretended up persons 700-plus horses devoid of advertising its soul: Essentially a de-stroked version of the 6.4-liter Hemi, the supercharged 6.2-liter uses a forged-steel crank with hardened posture surfaces, forged pistons, and powdered forged rods with beefier bushings and carbon-coated pins. The heat-treated aluminum heads are made of a higher-grade, higher-cost alloy to plant up with the testing thermal cycling to facilitate owners of a 700-plus-horsepower car are likely to plant them through.
Installed in the 2015 avoid Challenger SRT Hellcat, this wild engine has the loftiest power stature of some V-8 engine in Chrysler history. To plant it numerically, the Hellcat brings 45 more horsepower than the very last Shelby Mustang GT500, 127 more horsepower than the very last Camaro ZL1 we tested, and—in I beg your pardon? Might be viewed as an sham of sacrilege by some—67 more hp than the V-10 in the current Viper.
We’ve previously hinted on the ethereal power possible of the supercharged 6.2-liter Hemi, but allow us bring you up to race on how avoid pretended up persons 700-plus horses devoid of advertising its soul: Essentially a de-stroked version of the 6.4-liter Hemi, the supercharged 6.2-liter uses a forged-steel crank with hardened posture surfaces, forged pistons, and powdered forged rods with beefier bushings and carbon-coated pins. The heat-treated aluminum heads are made of a higher-grade, higher-cost alloy to plant up with the testing thermal cycling to facilitate owners of a 700-plus-horsepower car are likely to plant them through.
Boost comes from an IHI screw-type supercharger, the charge set aside moderately cool by dual water-to-air intercoolers. A just about straight-through exhaust—with electronic valves to facilitate honest up in lieu of more sound—helps the spent exhaust gases exit. Grunt gets channeled through either the Tremec TR6060 six-speed physical or a TorqueFlite eight-speed automatic, and it is at that moment routed to the rear wheels via an uprated driveshaft, axles, and a rear differential with supplementary cooling.
We still don’t bear some word on pricing; whatever the cost, bake surefire to leave about extent in the finances in lieu of a only some particularly sets of rear tires.
source: caranddriver.com
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