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Here's what it'll take to build a Jeep Grand Cherokee Hellcat

Let's get one thing straight: We want a 707-horsepower Grand Cherokee Hellcat to happen. Badly. The latest report from Motor Authority is encouraging; the bonkers SUV supposedly has a codename, Project K, and has been given the green light for production. Fingers crossed. You might be wondering why the Trackhawk isn't already a thing. Hellcat engines exist, SRT Grand Cherokees exist, so just combine the two, right? It's not quite that easy. Here, we outline what needs to happen, why it should be the quickest Hellcat vehicle out there, and why it won't come anywhere near 200 miles per hour. How To Build A Hellcat Jeep The first engineering problem is feeding the air-intensive beast that is the 6.2-liter supercharged V8. The first engineering problem is feeding the air-intensive beast that is the 6.2-liter supercharged Hellcat V8. Breathing is important on two counts: pulling in enough air for the combustion to put out 707 hp, and then cooling the various heat exchangers once the engine is up to temperature. Dodge did it with the Charger and Challenger, it can do it with the Jeep. This is one place where the Grand Cherokee's larger frontal area might be a boon, as it gives the engineers more surfaces through which to suck air. Once you generate the 707 horsepower and 650 pound-feet of torque, it has to get to the wheels somehow. Jeep's current SRT all-wheel-drive system will at least need some beefing up to handle the torque. It could require a more complete re-engineering. We at least know the ZF-supplied eight-speed auto, used in the Dodge Hellcat models, is up to the task. The Hellcat engine should fit in the Grand Cherokee, as it's about the same size as the 6.4-liter currently in SRT Jeeps, but the Hellcat is taller because of its supercharger. The hood may need to be raised or at least resculpted for clearance, as well as to address those cooling needs. Quicker Than Everything, But Not Faster 200 mph? We're skeptical, from both a physics standpoint and a legal one. A reminder of the quick/fast distinction: quick is acceleration, fast is road speed. The Jeep's all-wheel drive will help put the Hellcat engine's power to the ground in a more manageable way than the Charger and Challenger do through just the rear wheels. That means better acceleration times than the Dodges (11.0 seconds in the quarter-mile for the Charger Hellcat, 11.2 for its Challenger sibling).

Winter storm got you down? Try snowboarding through Manhattan

Two filmmakers decided to make the best of this weekend's historic snowstorm by turning New York City into a winter sports enthusiast's wonderland. Popular YouTube based filmmakers Casey Neistat and Jesse Wellens uploaded this video of Neistat snowboarding through the empty streets of Manhattan yesterday. While officials were warning motorists to avoid driving in the blizzard, Neistat and his buddy were being pulled by a Jeep Wrangler through Times Square. It goes without saying that this stunt is suicidally dangerous. There are several moments in the video where Neistat gets pretty close to wiping out on the back of parked, snow covered cars or on the cornerstones of buildings. All to the soundtrack of Frank Sinatra's New York, New York, no less. The police do make a cameo, but NY's finest admit to merely wanting to watch the escapades. "Someone complained about you, so we're going to act like we're talking to you," the unnamed officer can be heard saying on video. The original video has since gone viral, and currently stands at over 6.2 million views in just 24 hours. Despite the virality of their tricks, please do not attempt this in your own snowbound metropolis.

2014 Easter Jeep Safari kicks off with six concepts

The 2014 Easter Jeep Safari is set to begin this weekend in Moab, Utah, and while it's sure to be a blast for Jeep enthusiasts from all corners of the world, we're looking forward to the wild, off-road ready concepts that Jeep will be bringing to the red rocks. As you can see in our handy headline, there are six such vehicles in total, each of which sports a variety of tweaks and custom bits.
Unlike in years past, where Jeep graced us with some outrageous concepts like the Mighty FC or J-12, this year's vehicles are a bit more restrained and a bit more buildable by enthusiasts. That's not by accident, officials tell us. They wanted to put this year's focus on attainable vehicles and accessories from Mopar and Jeep Performance Parts that existing owners can use to augment their own vehicles. So let's get to it.
We'll start with the Wranglers first. There are three concepts of the jeepiest of Jeep coming to Moab - the Level Red, Maximum Performance and Mojo. The Level Red and the Mojo (seen above) are similar from a suspension and engine standpoint. Both boast a two-inch Jeep Performance Parts lift kit, which officials tell us is coming to market in the next few months. There are a pair of Dana 44 crate axles on both the front and rear, while a Jeep Performance Parts Rock-Trac transfer case has been fitted. The 3.6-liter V6 engines on both Jeeps can breathe a bit easier thanks to a new cold-air intake and exhaust system.