QOTD: Itching for a Haircut?

Sometimes the toy in the window is just a little too dear for the parent of a young child. Fast-forward a few decades and the shiny thing on the dealership floor is priced just north of what that same kid’s wallet can handle. Such is life.

But what if you and the OEM were able to strike a compromise — a reduction in power for a fairly significant drop in price?

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A Pleasant Surprise Awaits Lincoln Aviator Fans

Got your eye on Lincoln’s upcoming Aviator? You’ll be pleased to learn the brand’s premium midsize crossover will enter your driveway with more bragging rights than previously thought. Specifically, more power for the same price.

As Lincoln doles out a small fleet of 2020 Aviators to a cabal of shrimp-loving auto scribes, the provided spec sheet held a surprise. The model’s certified power figures are not the same figures listed during the Aviator’s 2018 LA Auto Show reveal.

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Cleverest Girl? F-150 Limited Gets Raptor Power

The F-150 Limited – which is, naturally, limited only to the number they can sell – currently sits atop the truck’s totem pole, usurping the King Ranch and Platinum as the most expensive half-ton F-Series pickup. This will last until the boffins at Ford dream up a new super-lux trim called the Rhodium Precious Bullion Edition.

Recognizing that folks who have the means to lay out nearly a hundred grand on a pickup want the most powerful engine available, the Blue Oval has decided to plug the Raptor’s powertrain between the Limited’s fenders. This means that 450 horsepower and 510 lb-ft of torque are now at the disposal of drivers who prefer sumptuous leather seats instead of desert-busting suspensions.

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Is Infiniti's Variable Compression Turbo the Holy Grail of Power and Efficiency?

It was 1998 and my friend Tom had just picked up a 1991 Eagle Talon TSI AWD.

“Ok, go ahead and floor it, but don’t rev it past 5,000 rpm,” Tom said.

I mashed the throttle and … nothing happened.

We were moving, but it was at the pace of a Toyota Corolla and nowhere near the rate of acceleration promised by the 2.0-liter turbo’s claimed 195 horsepower.

Disappointed, I left my foot on the throttle for a few seconds. Suddenly, I heard the whistle of the spooling turbo and a sudden shove of boost kicked in.

Four-cylinder turbo engines from the ‘90s were all similar to this. While they generated relatively big power at the top end, they also suffered from massive turbo lag and had fuel economy similar to a much larger V8.

Nissan’s new Variable Compression Turbo engine promises big power, minimal turbo lag, and decent fuel economy using some new trickery.

Is this the holy grail of turbocharged motors?

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Yamamoto: This MX-5 Is All You're Getting, Take It or Leave It

First it was the Toyobaru triplets. Now it’s the MX-5.

Nobuhiro Yamamoto, program manager for the Mazda MX-5 Miata, has crushed the dreams of those looking for more factory horsepower from the fourth-generation roadster. In short, if you want to “get hung up on numbers,” look elsewhere.

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Piston Slap: Start With Spark Plugs!

Done Duratec’d Out? (photo courtesy: Supaman)

TTAC Commentator Supaman writes:

Hi Sajeev,

Haven’t visited TTAC in a while but I’m back! My Mazda 6 has now crossed the 101k mileage marker and all your nuggets of wisdom have helped keep this classic functional and beautiful. However, there’s another problem rearing its head that has plagued even the Mazda forums I’ve visited for a resolution.

It involves the car’s driveability at anything below 3000 rpm. Doesn’t matter whether the engine is just warming up or at operational temperature, the car will hesitate (sometimes violently) in a stuttering/bucking fashion when accelerating from a stop through the gears until I crest that magic 3000 mark on the tach. Out on the highway, passing in top gear is almost impossible because of the engine’s hesitation if revs fall below that number, requiring a downshift to 4th to keep them up. At first I thought my manual skills were to question but then I never started experiencing this issue until around the 87,000 mile mark. It has since gotten worse. Sometimes the bucking is enough to trigger the CEL but then it always goes away after a while.

Browsing the forums I’ve tried everything from cleaning the MAF sensor, fuel injector cleaner, throttle body cleaning as well as replacing the O2 sensor. I’ve narrowed it down to either spark plugs (some forum members replaced theirs but the problem came back hours later), the coils or possibly a vacuum leak. One post I read indicated a potential cylinder misfire. Even Mazda dealers were confounded.

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Ford Neuters V6 Mustang To Help Ecoboost Reproduce

Power and weight figures for the 2015 Ford Mustang have been released, and while the 5.0L Coyote V8 gets a nice bump in power, the V6 gets dialed back a bit, to help put some distance between it and the new Ecoboost 2.3L engine.

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Nissan's Ghosn Worried About Power. The Power Of The Yen

With the closure of Japan’s last operating nuclear power plant hitting the news over the weekend, people asked me what that means for Japan’s auto industry. My answer: Nothing. The shutdown of the first nukes on March 11 a year ago was much more dangerous than the long scheduled downing of the last. Nissan’s Carlos Ghosn sees a much bigger danger: the power of the yen. The high yen at the currency exchange. And higher yen numbers on the electricity bill.

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Suzuki Moves Away From The Water - But Will It Have Power?

Suzuki is not buying into the „once in a millennium tsunami.” Suzuki has a lot of its production near the waterfront in Japan’s Tokai region. Scientists give the area between Toyko and Nagoya an 87 percent chance of getting hit by an earthquake with a magnitude of about 8 within the next 30 years. Suzuki’s answer: Let’s get out of here, fast.

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Toyota Can Spy On My Electric Meter. If The Nikkei Is Correctly Informed

According to The Nikkei [sub] “Toyota Motor Corp. said Wednesday it will start offering on Thursday a free application for smartphones that sounds an alarm if the user’s home electricity use reaches a preset level.” Don’t believe it. The Nikkei made it up.

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Chinese Car Industry Increasingly Powerless

Japanese carmakers are battling the power shortages after the March 11 tsunami. Often, they are asked why they didn’t move more of their production abroad, like to China. A lot of them did, only to face bigger power problems in China. China is heading for what Reuters calls “its worst power shortage since 2004.” While the lights stay on in Japan, cities in Southern and Eastern China have regular blackouts.

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