Dodge has made great use of its Hellcat engine, shoving the supercharged 6.two-liter V8 into a amount of types around the past number of several years. It powers the Challenger, Charger, and the Durango, one particular of the far more new Hellcat-powered types the brand name has released. It presents the SUV 710 horsepower (529 kilowatts) to use from the factory, but the minds at Livernois Motorsports considered that was as well small. So, the corporation tuned it.
Livernois revised the Dodge’s engine and transmission calibration and was in a position to generate an further sixty two horsepower from the burly engine, giving the SUV 770 hp (574 kW). Torque noticed a identical improve, leaping from the stock 599 pound-toes (812 Newton-meters) to 627 lb-ft (850 Nm) at the wheels. Which is a sizable improve in each figures taking into consideration individuals figures are realized on ninety three octane gasoline, with Livernois recording the Durango making 706 hp (526 kW) at the wheels.
The further need to only make the behemoth more quickly, even though supercars had been currently on detect. From the factory, the Durango SRT Hellcat can hit sixty miles per hour in three.five seconds, with a major speed of a hundred and eighty miles per hour (289 kilometers per hour). Dodge had to improve the engine’s internals to endure the energy, employing solid steel pistons, connecting rods, and crankshaft. There’s also a great deal of components that could get switched out to improve its output further.
A new exhaust, high-flow fuel injectors, or upgraded supercharger could wring even far more energy from the beastly engine. Other turners have gotten around 1,000 hp (745 kW) from the mill with upgrades, and there’s small question Livernois can achieve that, as well. On the other hand, locating a Dodge Durango SRT Hellcat to tune could be hard as Dodge has limited manufacturing to just two,000 examples, even though the corporation could be making a handful far more to meet demand.