2013 Porsche 911 Carrera Coupe on 2040-cars

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Magnus Walker turbocharges his love for the Porsche 911

He's had his fill of early, long-hood Porsche 911s - he owns at least one from each model year, from 1964 to 1973 - so Magnus Walker, a fanatic of the Stuttgart, Germany-based automaker, recently set his sights on the early Porsche 930, as documented by this XCAR video called 'Turbo Fever.' Let us translate: pretty soon Walker will own all of the earliest, non-intercooled 911 Turbos - at least one from each model year, starting at 1975 and ending at 1977 (though the 1975 911 Turbo Carrera never officially was imported to the US by Porsche, so it'll be tougher to find one Stateside).
Any Porsche enthusiast can tell you why they love their car, and it often comes down to the small details that differentiate one model year from another. One of many examples is the mid-'80s 928. They look similar, but the basic difference between a 1984 Porsche 928 S and a 1985 928 S (US-spec) is two camshafts and 54 horsepower, though each car's V8 has its own pros and cons. We'll let Magnus Walker tell you all about the 930 and what makes the first three years special, as he's becoming quite the expert on early, air-cooled 911s. When the nearly 15-minute mini-documentary was filmed, which you can view below, he already had added four early 930s to his collection!

Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.

Alonso wants an NSX, but did Honda block him from Le Mans?

One of the biggest changes in store for the 2015 Formula One World Championship will see Fernando Alonso moving back to McLaren. That means he'll be driving under Honda power for the first time, after spending the bulk of his career driving for Renault and Ferrari. And being Honda's new poster child, as the two-time World Champion is fast discovering, has its advantages and its drawbacks. According to the latest reports, Alonso had been negotiating a clause in his contract with McLaren that could have seen him driving a Porsche 919 Hybrid at Le Mans this year, but Honda reportedly stepped in at the last minute and scuttled the plan. The drive would have been Alonso's first in the famous 24-hour race, after having had the honor of waving the flag at La Sarthe last summer. In one of the wilder rumors that emerged during the prolonged silence over his move for this season, the Spaniard was also linked to a potential return for Ferrari to Le Mans. That prospect came to naught, and now the Porsche deal has been wheeled into the garage, as well. The upcoming F1 season is expected to be one of transition, adjustment and development for McLaren and Honda, but the Japanese automaker's involvement in his hiring may not be all bad news for Alonso. Following the reveal of the new Acura NSX, Alonso tweeted "You still don't know, but one day we will be together..." followed by a series of heart-eyed smiley-face emoticons and accompanies by images of Honda's new supercar. The implication is that the two-time World Champion is expecting to get his talented hands on an NSX of his own, and we can certainly see how Honda would appreciate the imagery of Fernando driving around in its flagship. Even if it doesn't, though, we're sure McLaren would be glad to hook him up with a company car of its own – though Lewis Hamilton encountered some trouble securing (a very specific) one for himself. Even discounting the front-running F1 machinery he's been tasked with piloting on track to an impressive 32 career wins, Alonso has had some lustworthy company cars at his disposal over the years. At Renault, he had a Megane RS to drive, and during his last stint at McLaren, he had an SLR 722. But since signing with Ferrari, he's been given the keys to FCA models as varied as a Ferrari FF, a special 599 GTO, a Maserati GranCabrio, a Jeep Grand Cherokee SRT and an Abarth 695... and those are just the ones we know about.