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F1's Fernando Alonso gets 35-place penalty for latest Honda engine change

MONZA, Italy — McLaren's Fernando Alonso will collect a 35-place grid penalty for Sunday's Italian Grand Prix after Honda announced changes to his car's power unit. The penalty means the double world champion, whose future at McLaren remains uncertain due to the team's continuing engine woes, will start at the back of the 20-car grid for the last European race of the season. His chances were limited anyway at Monza's 'Temple of Speed,' the fastest circuit on the calendar where engine performance is crucial. His Belgian teammate Stoffel Vandoorne suffered a similar fate when he was handed a 65-place penalty for his home race at Spa-Francorchamps last weekend. Such meaningless penalties incurred through no fault of the driver have come increasingly under scrutiny in Formula One with some saying the system has got out of control and must change. "I hate the fact that we're having to affect the racing because of the technical issues," Formula One managing director Ross Brawn, a title-winning former team principal and ex-Ferrari technical director, told motorsport.com. "I know you can say if a car breaks down in a race that's a technical issue and you've affected the race, but I think the fans understand that. "For a fan to stomach that his hero is on the back of the grid because he had to change the engine, that's not great sport," added the Briton. Brawn suggested a different form of penalty, or removing it altogether, but acknowledged that the sport might have to wait until 2021 when new engine regulations will come into force. The current Formula One regulations stipulate that each driver may use no more than four power units during a championship season, with that number due to be reduced to three next year. Each power unit is made up of six separate elements; the engine, the motor generator unit-kinetic (MGU-K), the motor generator unit-heat (MGU-H), the energy store, turbocharger and control electronics. Grid penalties are imposed if a driver uses more than four of any one of the elements during the course of a season, and for successive breaches. Honda said Alonso was now on his seventh engine and MGU-K, his ninth turbocharger and MGU-H, his sixth energy store and fifth control electronics. Alonso retired from the Belgian Grand Prix but some components of the power unit used there will be run again in Friday's second practice after Honda said they could find no obvious problem.

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.

McLaren 570S Spider gets new lightweight track pack for $24,000

The McLaren 570S Spider is one of the most versatile sports cars around. It's fast, comfortable and practical, but it's slightly less capable from the factory than its fixed-roof brethren. McLaren is changing that with a new lightweight track pack. It's similar to the one on the 570S Coupe and shaves nearly 73 pounds from the car. That said, at more than $24,000, it's not exactly the cheapest way to go on a diet. According to McLaren, 10 percent of 570S coupe owners opt for the track pack. Carbon fiber is the name of the game here. Inside, Alcantara-wrapped carbon-fiber seats shave 29 pounds from the car. These are paired with a Alcantara steering wheel with carbon-fiber spokes and shift paddles. The doors, center console, and infotainment system all have carbon-fiber trim, too. All track pack models are fitted with McLaren's Track Telemetry system. On the outside, the 570S Spider track pack gets a Dark Palladium-painted roof and lightweight 10-spoke forged alloy wheels with Pirelli P-Zero Corsa summer tires. Those wheels save 33 pounds in total. Customers can option some carbon-fiber trim pieces, too. The 3.8-liter twin-turbocharged V8 breathes a little easier thanks to a new titanium exhaust system. McLaren doesn't say how much power it adds, but it should at least make the car a little louder. Related Video: Featured Gallery McLaren 570S Spider Track Pack Design/Style McLaren Convertible Luxury Performance mclaren 570s mclaren 570s spider