2011 Toyota Tundra Sr5 Extended Crew Cab Pickup 4-door 5.7l on 2040-cars

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Toyota to buck engine downsizing trend, may go larger and turbo-free

Turbocharging isn't really Toyota's specialty, and the Japanese automaker isn't being shy about acknowledging it. Koei Saga, a senior managing officer in charge of drivetrain research and development, says that eschewing turbos and increasing displacement of engines using the Atkinson cycle can produce better power gains without sacrificing fuel economy, Automotive News reports.
Toyota is investing heavily in larger-displacement Atkinson-cycle engines in addition to turbocharged engines, but Saga doesn't think the automaker will use turbocharging across many product lines. He apparently remains unconvinced that the technology "makes the world better."
In Toyota's eyes then, Atkinson cycle engines do make the world better, and here's how. Their pistons complete four processes - intake, compression, power and exhaust - in one revolution of the crankshaft, and the power stroke is longer than the compression stroke. Traditional Otto cycle engines require two crankshaft revolutions to accomplish those same four operations and have equal-length compression and power strokes. Atkinson cycle engines are more efficient, but less power dense, though increasing displacement can offset that shortfall.

Jaguar E-Type with Supra's 2JZ debuts at SEMA looking fly and fast

We hope you’re not bored of seeing Toyota 2JZ engine-swapped cars, because this one sure does capture our attention. The 1969 Jaguar XKE 2+2 youÂ’re looking at here is unlike any E-Type youÂ’ve seen before, and while it still has a straight-six under the hood, pretty much everything else about the coupe has fundamentally changed. In a nod to just how beautiful the E-Type is to begin with, its design is only different in this Eneos build because it needs to be. Fender flares were designed and 3D-printed by Illumasthetic, and they were then strengthened with carbon fiber. Why did it need the flares? Well, thatÂ’s because the 2JZ-GTE 3.0-liter turbocharged inline-six from the Supra produces far more power than the E-Type ever did, requiring a lot more rubber to keep things straight. Of course, the Supra engine isnÂ’t stock, as itÂ’s been modified with Deatschwerks injectors, a Nuke Performance fuel system, CP-Carillo pistons and rods, a Borg Warner EFR 8474 turbo, Vibrant Performance intercooler Â… the list goes on forever. Output is estimated at about 750 horsepower. The Frankenstein theme continues with the E60 generation 535i rear subframe suspension and differential out back. Meanwhile, it uses the five-speed manual transmission from an E36 generation M3. The front suspension is custom, and while BMW brakes are used in the rear, Eneos chose brakes off a 2003 Chevy Corvette up front. The 17-inch Rotiform STL wheels are wrapped with Bridgestone Potenza RE-71 RS tires. Inside, this Jag-yota gets a full roll-cage, Tillett seats, an OMP steering wheel and a whole lot more. Eneos credits Faruk Kugay as the carÂ’s builder – Kugay previously built some rather creative cars, like a 997 Porsche 911 GT3 with a Subaru Impreza STI EJ25 engine and an E30 BMW 3 Series with a Honda S2000Â’s 2.0L engine. This Jaguar takes the wild engine swaps and engineering to totally new heights, though, and we canÂ’t help but simply love the way itÂ’s been executed. Related Video

Japanese automakers welcome North American trade deal, fear what's next

TOKYO — Toyota, Nissan and Mazda welcomed on Tuesday the revised North America trade deal that left Japanese automakers unscathed, but they may face a bumpy ride when Washington and Tokyo hold new talks on over $40 billion of annual U.S. auto imports from Japan. The United States and Canada reached an agreement on Sunday to update the 1994 North American Free Trade Agreement after Washington had forged a separate trade deal with Mexico in August. The updated deal effectively maintains the auto industry's current footprint in North America, and spares Canada and Mexico from the prospect of U.S. national security tariffs on their vehicles. Mazda, which ships cars to the United States from Mexico and Japan, called the deal a "big step forward". Nissan, which makes the cars it sells in the United States locally as well as in Mexico, Japan and other countries, said it was "encouraged" by the agreement. Toyota, Japan's biggest automaker, said it was "pleased" that a basic deal was reached. Other automakers were not immediately available for comment. While the deal has removed the risk that the disintegration of the pact would have posed to automakers, bigger risks loom large for Japanese firms as a chunk of the roughly 7 million cars they sold in the U.S. last year were shipped from Japan, and a trade deal between Washington and Tokyo has yet to be agreed. The United States and Japan last week agreed to begin fresh trade talks, with U.S. President Donald Trump seeking to address Japan's $69 billion trade surplus, of which nearly two-thirds comes from auto exports. Washington is also investigating the possibility of slapping 25 percent tariffs on auto imports on national security grounds, although it has agreed with Japan to put any new tariffs on hold during the talks. Analysts say the United States may take a tougher stance on auto imports from Japan than from its neighbors. "If Japan requests an exemption from the 25 percent tariffs under consideration, Washington could propose a more strict cap on imports than it agreed to with Mexico and Canada," said Koji Endo, senior analyst at SBI Securities. "That would be a risk." This could be a big blow to Japan, as the United States is a key source of revenue for Japanese automakers including Toyota, Nissan and Honda. The U.S. market accounts for a quarter or more of their annual global vehicle sales, and of their total U.S.