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Porsche 911 Targa Turbo for Geneva debunked, 919 Hybrid and 911 RSR racers coming instead

Porsche has proven adept at making sure there is a version of its venerable 911 for practically any wealthy driver's desires. If you just want a great all-rounder then buy a standard 911; open-air driving, then the Cabriolet is for you, and if you need a compromise between them, there is even the new 911 Targa.
Gossip earlier this week surfaced on various websites that at next week's Geneva Motor Show, Porsche had designs on introducing an even higher-performance Targa variant, a Targa Turbo. The rumored mashup would combine the wide body from the 911 Turbo with the super-complicated power roof from the Targa (see right). Assuming no changes in power, that would mean 520 horsepower or even 560 hp in a Targa Turbo S model. Unfortunately, we're hearing that this tasty bit of scuttlebutt is incorrect. Autoblog asked Nick Twork, Porsche North America Product Communications Manager, about the rumor, and his response couldn't have been clearer: "Totally false."
Twork did elaborate that company will be "debuting the Porsche 919 Hybrid, our new LMP1 race car" at the Swiss show, and Stuttgart has also announced this morning that will show its 911 RSR racecar, too - either of which we reckon is a lot more exciting than another Targa variant.

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More details on Lanzante's F1-engined Porsche 930 restomod

Not long after last year's Porsche Rennsport Reunion, we posted on Lanzante Engineering's restomod project with the original Porsche 911 Turbo. McLaren Formula One used TAG-branded Porsche engines for four years in the 1980s to win two constructor's and three driver's championships. McLaren sold 11 of those engines to Lanzante — nine of which have been raced, one with a win to its credit — and Lanzante is installing them into the original chassis of some 930s. PistonHeads stopped by the shop to find out more. By the end of its service in the MP4/3, the TAG-Porsche TTE P01 motor rang up 1,060 horsepower in qualifying and 960 hp in the race, revving to a 12,600-rpm redline. Porsche engine legend Hans Mezger had led the development, coaxing those numbers from just 1.5-liters of V6 aided by two large KKK turbos at a max of four bar. All that was fine for a time when F1 ran with unlimited testing and unlimited parts, but a modern owner doesn't want to pay five techs to live in his garage and keep his car running. Lanzante asked Cosworth to make the engine more drivable and reliable. Cosworth installed a new crankcase, adjusted the air-fuel mixture, and installed smaller turbos for quicker power delivery, decreasing max boost by 25 percent to three bar (43 psi). The redline has come down to 9,000 rpm, for final output figures of 503 hp and 310 pound-feet of torque. According to PistonHeads, power climbs a "steady incline to redline," and more than half the rev band delivers maximum torque. The 503-hp rating doesn't sound like much today, when a Mustang gets more than 700 hp. Yet the first 930 Turbos got 296 hp and 243 lb-ft from a 3.0-liter flat-six with one big KKK turbo. The most powerful 930 Flatnose worked up 330 hp and 347 lb-ft from a 3.3-liter flat-six. Lanzante's taken out a ton of weight, though. The TAG engine is already 220 pounds lighter than the 930's 3.3-liter; a new carbon fiber hood and engine cover, and aluminum door skins shed more pounds. The total package weighs roughly 2,430 pounds, which is more than 500 pounds lighter than the original Porsche Turbo. That includes the extra pieces needed to make an F1 engine power a passenger car. Lanzante had to swap in a 930 Flatnose front bumper, which replaces the fog lights for oil coolers. The team put radiators at the front of the car as part of a brand new water cooling system. The climate control is entirely electric, because F1 cars didn't come with HVAC.