2017 Porsche 911 Turbo S on 2040-cars

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Xcar considers the Porsche 911 GT3's PDK

Porsche ruffled some feathers when it unveiled the latest 911 GT3 a couple of years ago with a dual-clutch transmission instead of an old-school manual. The rationale was (and remains) that the PDK makes the enthusiast's Elfen faster than it would be with a stick. The purists scoffed, but Zuffenhausen held firm – and even did the same with the even more hardcore GT3 RS. In its latest video, the boys at Xcar set out to find out if the GT3 with its fancy automated gearbox is as good as the previous model (or as good as the current model could be) with a manual – and took in some of the track toy's other trickery while they were at it. Check out the video above to find out what conclusion they reached.

Lanzante building 11 Porsche 930 restomods with actual F1-raced engines

In " Casino Royale," James Bond gets a lesson in tailored clothing when Vesper Lynd gives him a new dinner jacket. Bond tell her he already has a jacket, and Lynd replies, "There are dinner jackets and dinner jackets. This one is the latter." News from Lanzante makes us paraphrase that line in saying, "There are 911 restomods and 911 restomods." Lanzante's is definitely the latter. The English engineering firm is building 11 Eighties-era Porsche 930s with genuine TAG-branded Porsche engines that the McLaren Formula One team used to win 25 races. From 1984 to 1987, Porsche built a 1.5-liter turbocharged V6, branded as the TAG-Porsche TTE P01, for the McLaren MP4/2 and MP4/3; if the naming seems odd to cover four years, it's because McLaren raced the MP4/2B and MP4/2C in 1985 and 1986. The engine produced more than 1,000 horsepower in qualifying trim, and 750 hp in race spec. In its first three years on the grid, the engine powered McLaren to two Constructor's Championships, and three Driver's Championships for Niki Lauda and Alain Prost. During that time, McLaren built a prototype Porsche 930 with that TAG engine, but kept it so far out of sight that people spoke of it as a rumor. The English carmaker finally proved the rumor true a few years ago when it put the prototype on display in the lobby of its Woking headquarters. Enter Lanzante, which has a history with McLaren going back to at least 1995, when it prepped the Veno Clinic McLaren F1 GTR that won Le Mans that year. More recently, it built road-legal P1 GTRs called the P1 GT, and a one-off P1 Longtail. McLaren sold Lanzante the 11 engines for this run of monstrously overpowered Porsche coupes, and Lanzante showed off the first example at the recent Rennsport Reunion at Laguna Seca — news that somehow got lost in the general Porsche overdose and Moby Dick revival. Built just like the original McLaren-Porsche prototype, no one will think anything's astray with the new version's white bodywork and RUF wheels. The camouflage continues inside, where a pair of upholstered racing buckets might offer a small clue. The instrument panel gives things away, containing a tachometer branded "TAG Turbo" with a 9,000-rpm redline, and a water temperature gauge. Cosworth is restoring the engines for the program, and each of the 11 examples gets a plaque in the engine bay listing its engine's race history.

Modded budget Mazda Miata takes on new Porsche Boxster in more challenges

Earlier this month, our friends across the pond at Auto Express released the first in a two-video series that would see them try and build up a second-generation Mazda MX-5 Miata that could best a standard Porsche Boxster around the track. While that first video detailed the mods to the MX-5 - a supercharger, some suspension upgrades and a new set of super-sticky rubber being chief among them - and set baseline lap times for the stock car, today, we have the results of the 5,000-pound ($8,200) upgrade job.
Of course, we aren't going to spoil those for you. You'll need to watch the full video, which recaps the upgrades before digging into a comparison of both straight-line-speed differences between the 2.7-liter Porsche Boxster and blown Miata, as well as their behavior and lap times on the track.
Take a look and let us know what you think in Comments.