Arguably the most raucous incarnation of the air-cooled 911 Turbo, this showroom-condition Mint Green Porsche 964 Turbo WLS ticks all the boxes. The only question is: are you brave enough to take it ...

As the automotive world searches for new ways to deliver more power, more efficiently, forced induction is demonstrably one ...

Arguably the most raucous incarnation of the air-cooled 911 Turbo, this showroom-condition Mint Green Porsche 964 Turbo WLS ticks all the boxes. The only question is: are you brave enough to take it ...

Many manufacturers have flirted with superchargers over the years, but usually with a less extreme approach than the last of ...

And if a recent filing to the German Patent and Trademark Office is to be believed, Porsche may be considering such a system for its production vehicles – unsurprising since the entirety of the ...

Naturally, the intake and exhaust manifolds were revised to match the ... several of the beefier components developed for the 944 Turbo. Indeed, the S's transmission ratios are exactly the same ...

The twin-turbo Impala featured here recently caused ... borrowed a set from Uncle Robin’s engine program), a wild custom intake, and two 88mm turbochargers. The supporting equipment was put ...

new performance intake manifold, improved intake/exhaust port flow, a new turbo, larger cylinder heads, bigger valves and a higher-pressure fuel system enhance the diesel’s hallmark durability ...

At the MotorTrend How-To section, you’ll learn how to perform the car improvements you want to do, thanks to DIY knowledge on how-to make an engine more powerful, improve a suspension, have ...

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