2007 Ford Super Duty F-250 2wd Crew Cab 156 Xlt 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!"

U.S. automakers unite in opposition to possible Trump vehicle tariffs

WASHINGTON — The U.S. auto industry urged President Donald Trump's administration on Monday not to saddle imported cars and auto parts with steep tariffs, after the U.S. Commerce Department sent a confidential report to the White House late on Sunday with its recommendations for how to proceed. Some trade organizations also blasted the Commerce Department for keeping the details of its "Section 232" national security report shrouded in secrecy, which will make it much harder for the industry to react during the next 90 days Trump will have to review it. "Secrecy around the report only increases the uncertainty and concern across the industry created by the threat of tariffs," the Motor and Equipment Manufacturers Association said in a statement, adding that it was "alarmed and dismayed." "It is critical that our industry have the opportunity to review the recommendations and advise the White House on how proposed tariffs, if they are recommended, will put jobs at risk, impact consumers, and trigger a reduction in U.S. investments that could set us back decades." Representatives from the White House and the Commerce Department could not immediately be reached. The industry has warned that possible tariffs of up to 25 percent on millions of imported cars and parts would add thousands of dollars to vehicle costs and potentially devastate the U.S economy by slashing jobs. Administration officials have said tariff threats on autos are a way to win concessions from Japan and the EU. Last year, Trump agreed not to impose tariffs as long as talks with the two trading partners were proceeding in a productive manner. "We believe the imposition of higher import tariffs on automotive products under Section 232 and the likely retaliatory tariffs against U.S. auto exports would undermine - and not help - the economic and employment contributions that FCA, US, Ford Motor Company and General Motors make to the U.S. economy," said former Missouri Governor Matt Blunt, the president of the American Automotive Policy Council. Some Republican lawmakers have also said they share the industry's concerns. In a statement issued on Monday, Republican Congresswoman Jackie Walorski said she fears the Commerce Department's report could "set the stage for costly tariffs on cars and auto parts." "President Trump is right to seek a level playing field for American businesses and workers, but the best way to do that is with a scalpel, not an axe," she added.

Caddy XT4, Subaru STI Type RA, and blazin' Elon | Autoblog Podcast #553

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor Alex Kierstein and Green Editor John Snyder. We talk about time spent with the Cadillac XT4 and Subaru WRX STI Type RA. Then we get into other topics, including the death of the VW Beetle, our thoughts on the state of the Nissan 370Z, cameras replacing mirrors, the trouble with the Ford Focus Active, and Elon Musk blazing a fat blunt. We indulge in a little conversation about the process of writing about cars. Finally we help a listener choose their next EV in the "Spend My Money" segment.Autoblog Podcast #553 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we've driven: Cadillac XT4 and Subaru WRX STI Type RA RIP, VW Bug What's up with the Nissan 370Z? Lexus to replace side mirrors with cameras RIP, Ford Focus Active You do you, Elon On writing about cars Spend My Money: electric edition Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: Green Podcasts Cadillac Ford Lexus Nissan Subaru Tesla Volkswagen Car Buying Technology Coupe Crossover Electric Police/Emergency Sedan cadillac xt4 subaru wrx sti type ra