1965 Dodge Coronet A-990 Original Wo51 Factory Lightweight 426 Race Hemi No Res. on 2040-cars

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Diesel Power finds the ultimate modified oil-burner

For nine years, Diesel Power magazine has run the Diesel Power Challenge, this year's grindfest being "a week-long torture test that features seven events, nine trucks, 8,000 horsepower, and nearly 15,000 pound-feet of torque." The road to being crowned "the most powerful truck" starts with a dyno run, and then continues through the completion of a CDL-style obstacle course, an eighth-of-a-mile drag race while towing a 10,000-pound trailer, a quarter-mile drag race without a trailer, a fuel economy test in the mountains and finally a sled-pulling test through a 300-foot-long packed-mud pit.
What kind of trucks get into such a fight? Last year's winner, for instance - who upgraded his truck this year to prove he didn't "luck into the win" - drives a 2008 Ford F-250 Super Duty with a 6.4-liter Power Stroke V8 upgraded with a custom intake, Elite Diesel triple turbos and a two-stage nitrous system. Another competitor has a 2005 Dodge Ram 2500 powered by a 5.9-liter Cummins inline-six, upgraded with Garrett turbos, dual-stage nitrous, a seven-inch exhaust stack and twin fans built into the bed to cool the Sun Coast Omega transmission. The numbers on that truck: 1,255 horsepower, and 2,063 pound-feet of torque at the wheels. Naturally, as the image above might suggest, things don't always end well.
You'll find all five videos covering this years challenge below. A scene in the dyno video sums it all up perfectly: a competitor leaves his nitrous on too long and the crew is treated to some ominous poppings, he leans out the window, throws both hands up and shouts, "Amer'ca!"

This or That: 2005 Dodge Ram SRT-10 vs. 2005 Subaru WRX STI [w/poll]

Some cars, due to ultimate desirability, particular rareness, or spectacular performance/prestige eventually become collectible. It's darn near impossible to know which ones will make it into the rarefied stratosphere of collectibility – why is a late 1960s AMC AMX so affordable these days, whereas prices for late '70s Pontiac Trans Ams are soaring? – but there are some useful indicators to keep tabs on. We're not exactly experts on investing, but we do know cars. As such, we've decided to take our non-expertise on one hand, combine it in the other with our knowledge of all things automotive, wad it up, throw it out and ask for your forgiveness. Or something like that. I've challenged Senior Editor Seyth Miersma to choose a car he thinks will become a future collector's item that's not more than 10 years old, and for no more than $25,000. I've done the same, and we vigorously argued for and against each other's picks. I feel good about my choice, but I don't have the best track record in these contests (I've lost three times, won twice, but they've all been pretty close), so, while I'm not going to beg (please vote for me!), I do hope you find my argument convincing. But first, let's hear from Seyth: Miersma: Ten-years old or newer makes this challenging. At that age most vehicles feel like a plain old used car to me, few hit the "classic" button. But the Subaru WRX STI has always been a special car, and the 2005 cutoff year proves to be very attractive for the parameters of our contest. It's rare; with fewer than 5,000 STI models sold that model year. It's probably the best looking WRX STI ever sold in America; narrowly avoiding the dreadful "horse collar" front fascia. And it's got one of the more die-hard car-geek followings out there. For $25,000, you can also still find examples that have reasonable miles, are in good condition, and haven't all been molested by grown-up Initial D wannabes. With the street racers hacking up collectable examples every day, I like my odds for steep appreciation by way of conservation. I couldn't agree more. It really is difficult to predict what cars will catch the eye of collectors, and the WRX STI seems like a pretty good choice. But I think mine is even better, and I can't let him know that I'd love to park just such an STI in my very own garage. And so goes my argument: Korzeniewski: I like your choice as a driver, Seyth. I'm less convinced of its status as a sure-fire collectible.

Common Dodge Ram 1500 vs. Chevrolet Silverado breakdowns

These two trucks are famous for their ability to get the job done. Still, even the toughest vehicle can have mechanical problems at some time. What if we match the Dodge Ram 1500 and Chevrolet Silverado head to head? Let's find out more about common repairs for each model. Also, learn some tricks to pay for car repairs. Clunky Steering Both Dodge and the Chevy owners sometimes notice bumping and clunking when steering. This might be more noticeable when driving over bumps. The cause is usually different in each truck though. In the Dodge Ram, clunky steering is more likely due to a defective lower ball joint. Replacement costs around $300 - $400, parts and labor. Clunky Chevy Silverado steering is probably a steering rack failure. This problem appears more often in trucks with over 90,000 miles. Silverado steering rack repair will run you up to $1,000 or more. Starting Woes For the Chevy Silverado with over 130,000 miles, you might notice trouble starting. This problem may appear occasionally at first, but it typically gets worse. Excluding a weak battery, the culprit is usually the starter. Replacement will cost you around $330 - $500. Of the total cost, $90 is for labor only. Now the Dodge Ram might make a ticking sound when starting, especially on models with over 94,500 miles. The noise often disappears after the engine warms up. These symptoms may indicate a broken exhaust manifold. Repair costs range from $800 - $900. Burning Oil & Gas Gauge On The Blink Sometimes, the Dodge Ram burns oil much faster than normal. In models with over 125,000 miles, this often points towards a leaky intake manifold gasket. A knocking sound may also appear with acceleration along with possible engine misfire. The cost to repair is around $200 - $300. The Chevy Silverado has its own surprises, especially when you've filled the gas tank but the gauge still reads low. Or the needle fluctuates widely from low to full while driving. In trucks with over 120,000 miles, it's likely due to a faulty fuel sensor. You might need a full fuel pump replacement, which can cost you up to $820, parts and labor. Water Inside And Poor Heat The Ram 1500 rear window has been known to leak. You might notice the back seat and floor wet after a rainstorm. This is more common in trucks with over 65,000 miles. Resealing the Ram 1500 rear window costs around $150 - $250.