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1947 Chevy rat rod pickup leaves rubber and smoke in its wake

Cool comes in multiple flavors. One one hand, we have the sophisticated attraction of svelte design and the efficient use of power. Of course, on the other hand there is the allure of being the bad boy and going against the grain. That is part of the appeal of rat rods. Ideally, they are built without rules to an owner's specific tastes, and this widened and heavily modified 1947 Chevrolet pickup rod is a perfect example of that spirit.
Coming down the highway with a bent grille, rusted body and pouring smoke, it looks like the pickup from hell. It backs up the looks with some very impressive mechanicals too. Owner Troy Gubser says that the truck packs a Ford Power Stroke diesel with to 42 pounds of boost that runs out of 8-inch exhaust stacks at the back. He claims it managed 505 horsepower and 885 pound-feet of torque on the dyno. To harness all that power, this hot rod has a ZF five-speed manual gearbox with a ceramic clutch and short-throw shifter. Plus, it has cool little features like a doorbell on the tailgate that operates an air horn.
You might not expect a truck like this to actually be useful, but it has a fifth wheel coupling to haul an RV around drag races and car shows. The air suspension also probably keeps the ride fairly comfy when Gubser wants it to be. Scroll down to check out this beastly rat rod pickup and watch it engage in some diesel drag racing. Warning, there is some NSFW language.

Which is more fuel efficient, driving with a pickup's tailgate up or down?

Thanks to the smoke wand in the wind tunnel, you can actually see the difference in our video.
Should you drive with your pickup truck's tailgate up or down? It's an age-old controversy that's divided drivers for decades. Traditionalists will swear you should leave the tailgate down. Makes sense, right? It would seem to let the air flow more cleanly over the body and through the bed. But there's also a school of thought that argues trucks are designed to look and operate in a specific manner, and modern design techniques can help channel the airflow properly. So don't mess with all of that: Leave the tailgate up.

Who would win in a race if the Super Bowl teams were cars?

Until the last down is played this Sunday, we will have the annoyance pleasure of listening to analysts bicker between who will win the Super Bowl, not unlike automotive analysts who do the same thing with cars. If I had a dollar for every conversation about what car would win against another on a specific track, I wouldn't be buying the raw avocados this year for my guacamole. Instead I would be purchasing organic avocados and have the guacamole served in a Ferrari-themed bowl. Yes, those exist. Even so, we still watch year after year knowing full well that the pre-game analysis typically adds up to less than what is left over in the chip bowl after the last guest leaves. Let's take a different approach to analysis this year, let's compare these teams to their vehicle equivalent to decide who would win in a fair race. How do you determine a fair race? When I think of a fair race I think of the Nurburgring. A track that is 12.9 miles, has 1,000 feet of elevation change, and is famously nicknamed The Green Hell by famed driver Jackie Stewart. Although your Supra may beat The Flash himself in a straight line, chances are once you push it to the limits on a 12.9-mile track your brakes will smell like a bonfire and your suspension will have gone into cardiac arrest twice. So if we're racing The 'Ring, what are we driving? To best answer that question we must determine what characteristics define these teams. Not being someone who knows more about my fantasy league than my significant other, I can only go off what I have heard from "experts." The Panthers are honestly known for Cam Newton. Cam is a versatile, fast, brash, and fairly young quarterback. He apologizes for nothing and has Ali-like confidence that shows in his choice of Liberace-type attire. Although he looks to be the favorite, he hasn't yet won a Super Bowl and the team's second-half performances are less than climatic. In racing terms, he has won a lot but no one has seen him race in the dark at the 24 Hours of Le Mans. The Panthers have a ton of acceleration, a brand new chassis, and a driver who is hungry for that first big win. On the other side of the track are the Broncos. It seems as though the Broncos are known for two things, a nostalgic quarterback and a defense that could strike fear into a Honey Badger. If the Broncos were just one component of a vehicle they would be the brakes, and these brakes are outfitted for a locomotive.