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Four Wheeler crowns Ultimate Factory 4x4... who wins?

Nearly every automaker doing business in the SUV or pickup truck segments offers a package designed to improve the off-road capabilities of its wares. But, of course, not all such factory kits are created equal. How, then, to separate the wheat from the chaff? Gather each of them up and put them through their paces, naturally.
The folks from Four Wheeler and PickupTrucks.com joined forces to run just such a comparison test, with the winner named the Ultimate Factory 4x4. A total of seven vehicles showed up to the fight: the 2012 Ford F-150 SVT Raptor, 2013 Jeep Wrangler Rubicon, 2012 Nissan Frontier PRO-4X and Xterra PRO-4X, 2012 Ram Power Wagon, and 2012 Toyota 4Runner Trail and Tacoma TRD T|X Baja Series.
With the contestants in place, the whole crew put each vehicle through a battery of tests that included skidpad and acceleration measurements, a hillclimb, a rocky stairstep course and a rock garden. Considering the nature of the beasts, on-road ride and comfort were not part of the routine.

All hail the Hellephant, Mopar's 1,000-horsepower crate engine

It's shocking to say this, but the all-powerful Dodge Demon looks weak now that Mopar has unleashed the Hellephant. This crate motor makes 1,000 horsepower and 950 pound-feet of torque, and its name is a combination of the nickname for the old 426-cubic-inch Hemi V8 and, obviously, the Hellcat. This monster is a 426-cubic-inch version of the current third-generation Hemi V8 topped by a supercharger similar to what the Hellcat line packs. Everything is cranked up to — or perhaps, past — 11. The engine block is made of aluminum and weighs 100 pounds less than the equivalent iron block. All of the internals are forged. The stroke and bore have been increased. The supercharger produces 15 pounds of boost and displaces 3 liters; more than the 2.7-liter blower on the Demon and the 2.4-liter blower on the Hellcat. And as big and powerful as it is, it will still rev to 7,000 rpm. It's a thoroughly monstrous motor, but shockingly, it won't be that difficult to live with. For one thing, Mopar will offer a complete kit to get the engine up and running, including an engine computer, wiring harness and drive-by-wire throttle. It also runs on 93-octane pump gas. That's especially amazing considering the Demon engine "only" makes 840 horsepower, and that's on race gas with 100+ octane fuel. It also has us wondering what the Hellephant could make on racing fuel. The Mopar folks did say that there's room to add more power. Pricing wasn't announced for the Hellephant engine. The Hellcat crate engine retails at $19,350 directly from Mopar, so it's safe to assume that the Hellephant will go for more. The installation kit with the computer and harness will be an extra charge of likely over $2,000, based on the Hellcat kit. The engine and the kit will be available in the first quarter of 2019. Related Video: Featured Gallery Hellephant Crate Engine SEMA Show Chrysler Dodge Jeep RAM Performance dodge demon hellephant

Build your own: 2017 Jeep Wrangler Willys Wheeler

While still three weeks from the start of summer, it arrived in practical terms with the Memorial Day weekend. And while the country will have worked through its collective hangover (from too much food, drink and shopping) and gotten back to work, it's worth remembering what – automotively – got us here, preserving both democracy and personal freedoms. The CJ-inspired Jeep Wrangler got us here, and in its Willys Wheeler guise the spirit of America rolls on. As the many spy pics have shown, FCA's Jeep division is working hard to replace its current Wrangler within the next few months. With that, we say goodbye to 10 model years of Wrangling with the current model. And that decade has been a good one for Jeep. Despite the economic downturn between 2008 and 2010, Jeep and Jeep Wrangler sales have been consistent bright spots for FCA, along with – of course – Ram trucks and, uh, Ram trucks. With a new Wrangler around the bend, it's worth taking a look at the existing model. And knowing an all-new example is coming, what would be the reason – if shopping – to consider what's on dealer lots now? Despite the numerous areas of improvement the new model will deliver (in efficiency, refinement and safety) , there's something to be said for a vehicle 10 years into its production cycle. While this is wholly anecdotal, for every step forward a manufacturer makes with a new vehicle, the added tech and necessary complexity seem to mandate two steps back. In an Audi A4, tech would seem a good thing, while in a Wrangler, this Jeep enthusiast would see it as a mixed blessing. Almost 80 years into its evolution (the initial Jeep concept came together in the summer of 1940) little has changed in the Jeep's essential mission. A body-on-frame architecture transports a driver and up to three passengers over paved and unpaved surfaces with credible confidence and a modicum of security. Live axles front and rear enhance the Wrangler's off-road capability, but compromise its on-road behavior. And while a significantly wider track mitigates rollovers, the Wrangler is decades removed from "state-of-the-art" when discussing safety or handling. Currently there's but one engine available in the States, a 3.6 liter normally-aspirated V6 producing 285 horsepower at a you'll-rarely-get-there 6,400 rpm. Connected to either a six-speed manual or ($1,400) five-speed automatic, the engine moves the 4,000-pound (loaded) Wrangler with measured confidence.