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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.

Behold the glory of unobscured Porsche 911 Turbo bumpers

Porsche apparently sees absolutely no reason to hide the changes for the 911's upcoming refresh on any of the models. After releasing official photos of the standard version ahead of the debut, here are the Germans testing the revised 911 Turbo S at the Nurburgring with no camouflage at all. The exterior tweaks are tiny enough that maybe the company thinks no one would notice. The front bumper receives tiny adjustments, including the LED lights lengthened in the lower air intakes. The headlights are also slightly tweaked, and the taillights are the wider units from the rest of the updated range. The rear bumper receives some restyled vents at each corner, as well. The standard 911 is rumored to receive a new family of smaller displacement, turbocharged flat-six engines as soon as this year's Frankfurt Motor Show, and that leaves the Turbo in a weird place. Forced induction holds a special place in the model's lineup by denoting some of the most powerful versions. With that exclusivity possibly on the way out, Porsche might now have to find a way to keep the Turbo badge special. Related Video:

Porsche 5 Series fighter may be electric

We know that Porsche is developing a seventh model range for its lineup thanks to the March announcement from company boss Matthias Muller. The actual identity of this future vehicle remains a mystery, though. Autocar is coming down firmly on the side of the smaller Panamera, codenamed the Pajun, and speculates the new entry might be available in battery electric and hydrogen fuel cell versions based on recent patent filings. Porsche is famous for sticking with the rear-engine layout on the 911 for decades, even as the company moves the powertrain forward in other models. According to Autocar, the EV version of the Pajun might mark a return to these roots. The German brand is reportedly preparing a modified version of Volkswagen Group's MSB platform for the new vehicle. Called eMSB, the setup puts the batteries and electric motors at the back, and each rear wheel would receive power separately to allow for torque vectoring. The system is estimated to generate 420 horsepower, which is on par with the all-wheel-drive Tesla Model S 85D. The fuel cell Pajun would join the lineup later. The Pajun is rumored to take on the likes of the BMW 5 Series and Mercedes-Benz E-Class, but any luxury EV of that size must count the Tesla Model S as a competitor, too. According to Autocar, the styling takes cues from the Panamera Sport Turismo concept (pictured above) and could launch around 2018. Rumors of Porsche's Tesla-fighter were swirling for months before Muller's announcement, and talk of the Pajun has gone on even longer. Previous reports have suggested the possibility of a 300-mile range and an all-wheel-drive layout with 600 hp. While the actual design has remained ambiguous beyond the potential link to the Panamera, the model was possibly spied last year at the Porsche Design Tower in Florida.