Porshe 911 1977 on 2040-cars

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Jack Olsen built a Porsche 911 to drive every day and conquer Willow Springs

Almost two years ago we wrote about the 12-Gauge Garage Jack Olsen built to house his multifarious Porsche 911 - its 1972 bodywork hides four decades of Porsche parts, like the transaxle from a 1977 911 and the engine from 1995 911, for example. It weighs 2,400 pounds and has 272 horsepower, and Olsen uses it daily driving and for track days, the latter excursions featuring homemade, bolt-on aero parts. German magazine Auto Bild stopped by Olsen's house to look in on the Porsche called "Black Beauty II," and we get a few more details about the mods he's made, like swapping out for fiberglass body panels and welding Fuchs wheel centers to wider Corvette barrels so he could run different tires. Most importantly, though, Olsen divulges his passion for lowering his lap time at Willow Springs. Randy Pobst set the lap record for a production car around the 2.5-mile Big Willow track in a Porsche 918 Spyder at 1:23.54 during a Motor Trend test (the outright record, according to Willow Springs, is held by Michael Andretti at 1:06.050 in a CART car). Further down the list, Steve Millen drove a 415-hp 911 GT3 RS around the same track in 1:33.14 - a car 600 pounds heavier than Olsen's. Over the past 14 years of tinkering with his car, Olsen says his data shows his lap time is now down to 1:26.88, achieved on the day of filming the Auto Bild video. That time would put him in between the 1:26 flat posted by Dominik Farnbacher in a 608-hp Dodge Viper SRT-10 ACR and the 1:28.93 put up by Pobst in a 400-hp, 991-series 911. You can hear Olsen tell it in his own words in the video.

2015 Porsche Panamera S First Drive

Porsche brought the Panamera in for its garage makeover and drove it out looking almost exactly the same. Turns out it was one of those fancy German refreshes where everything happens in places you can't immediately see, as we found recently on the 2015 Volkswagen Jetta TDI. The marquee revision across the lineup is under the hood, where every engine gets, at the very least, more power. Such is the case for the naturally aspirated V6 in the entry models, fitted with an increase of 10 horsepower for a total of 310. The same goes for the naturally-aspirated 4.8-liter V8, which lives only in the Panamera GTS now, and gets 10 more hp for a total of 430. That same V8, twin-turbocharged in the Turbo model, is graced with 20 more ponies for 520 hp. The mightiest marquee revision is saved for the S models, which surrender their use of the 4.8-liter V8 and get a 3.0-liter, all-aluminum, twin-turbocharged V6 in its place. It's a brand-new engine designed in-house and related to the 3.6-liter V6 in the base models, but with new features like a magnesium timing chain cover, variable camshaft timing for the intake and the exhaust valves, and a new fuel- injection system. Putting out 420 hp and 384 pound-feet of torque, it's got 20 more hp and 15 more lb-ft than the V8 it replaces. What's more, torque used to peak from 3,500 to 5,000 rpm, but the new torque curve maintains maximum twist from 1,750 to 5,000 rpm. It is less thirsty as well, posting an estimated fuel economy of 17/27 miles per gallon city/highway, besting the 16/24 city/highway of before. An improved stop-start mechanism contributes to this, as it cuts the engine earlier, and the coasting function benefits from a new disc clutch that can decouple the seven-speed PDK dual-clutch transmission from the driveline. As we wrote in our Panamera S E-Hybrid review, you'd need to be obsessed with the Panamera to notice the sheet metal changes around that engine. It's the perfect car to ask, oh so coyly, "Notice anything different about me?" while you stand there dumbfounded, silently thinking, "No." Here is your cheat sheet: the front and back ends are "tighter," meaning faintly more squared off, the front intakes are larger, the tailgate gets wider rear glass over the same-sized opening, the rear spoiler is wider, and the rear license plate bracket has been mounted lower. But even now that you know what the changes are, odds are still 200-to-1 against you actually noticing.

The 1994 Porsche 911 Speedster only looks weirder with age

The 1994 Porsche 911 Speedster is undoubtedly a rare car, and it's even rather quick by the standards of the era. However, the designers weren't at their best when they created the odd shape at this model's rear. MotorWeek remembers this classic Porsche's exciting performance and weird look in its latest Retro Review. The Speedster's design isn't all bad. The front end still looks fantastic thanks to the nose of the 964-generation 911 and a steeply raked windshield. We can even live with the body color wheels. However, things get much worse at the rear where the hard cover, which hides the roof, gives the convertible a hunchback. As MotorWeek shows, fitting the manual top is quite fiddly. Porsche might have been better off from a styling perspective by leaving the back smooth and completely ditching the complicated roof. You can't get a good look at the weird rear from the driver's seat, and MotorWeek says that the Speedster excels once you're behind the wheel. The handling and braking are reportedly especially good. Sport seats grip the driver closely, and even with 247 horsepower, the convertible gets to 60 miles per hour in 5.4 seconds. With the weather starting to warm up, it sounds like a great experience, and you can imagine taking a ride in MotorWeek's latest video. Related Video: