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2015 Australian Grand Prix all about grooves and trenches [spoilers]

We can't remember the last time 90 percent of the action in Formula One had nothing to do with cars setting timed laps. Yet that's was the situation at the Australian Grand Prix, continuing the antics from a scarcely believable off-season with blow-ups, driver and team absences, a lawsuit, and a clear need for some teams to get down and give us 50 pit stops. Nothing much has changed from a regulation standpoint, and at the front of the field nothing has changed at all. Lewis Hamilton in the Mercedes-AMG Petronas claimed the first position on the grid like someone put a sign on it that read, "Reserved for Mr. Hamilton;" teammate Nico Rosberg was 0.6 behind in second, Felipe Massa in the Williams was 1.4 seconds back in third. Sebastian Vettel proved that Ferrari didn't do another Groundhog Day routine this off-season, slotting into fourth. His teammate Kimi Raikkonen was not even four-hundredths of a second behind, ahead of Valtteri Bottas in the second Williams, Daniel Ricciardo in the first Infiniti Red Bull Racing, and rookie Carlos Sainz, Jr. in the first Toro Rosso. Lotus, now powered by Mercedes, got both cars into the top ten with Romain Grosjean in ninth, Pastor Maldonado in the final spot. However, even though the regulations are almost all carryover, in actual fact, everything has changed this year. Mercedes is even faster. Renault is even worse. Ferrari and Lotus are a lot better. Toro Rosso is looking like anything but a junior team. And McLaren is – well, let's not even get into that yet. Furthermore, this weekend was shambles: 15 cars started the race, the smallest naturally-occurring grid since 1963. Manor couldn't get its cars ready before qualifying. Bottas had to pull out after qualifying when he tore a disc in his back and couldn't pass the medical clearance tests. The gearbox in Daniil Kvyat's Red Bull gave out on the lap from the pit to the grid, and to give misery some company, the Honda in Kevin Magnussen's McLaren blew up on the same lap. When the lights went out, Hamilton ran away and was more than a second ahead of his teammate at the end of Lap 1. The advantage disappeared, though, because behind him, at the first corner, we got our first pile-up. As Raikkonen drove around the outside of Vettel at the right-hand Turn 1 it looked like Vettel, going over the kerbing, hopped to his left and bounced into Raikkonen.

Ferrari 488 Pista Prototype Drive | Pants-soiling straight-line performance

Independent studies confirm that Lotus Elise drivers are 221.6 times more likely to spontaneously dispose of light-colored undergarments after driving on curvy roads. That's because the weight distribution of a mid-engine car encourages novice drivers to inadvertently ask the rear wheels to pass the fronts in the middle of a corner. Adding insult to staining, the layout's resulting low polar moment of inertia ensures that this rotation happens more quickly than the average person's sphincter-startle clench reflex. The flip side is that even the most powerful mid-engine cars have enough weight over their rear wheels to make straight-line acceleration a worry-free affair. Well, they used to. Full-throttle acceleration in the Ferrari 488 Pista is genuinely terrifying. Wheelspin is a genuine threat at any road-legal speed — and when that happens, its rear end steps out with the same violence as the car accelerates. And that is saying something. The 488 Pista is diabolically quick. Like, hallelujah-hold-on-tight, praise-the-lord, scream-like-a-child and slap-yo-momma quick. Or, in slightly more objective terms, the Ferrari's claimed 7.6-second sprint from a standstill to 200 km/h (124 mph) is but 0.3 second behind that of the 1,000-hp Bugatti Veyron 16.4. When we say quick, we mean QUICK. Perhaps too quick for the road, so it's a good thing the car is literally named after the track. The Pista is the latest in the lineage of harder-core Ferraris that began with the 360 Challenge Stradale. The 360CS, like the F430 Scuderia ("Team") and 458 Speciale ("Special") that followed, was a little quicker than the regular car, a little more devoid of creature comforts and a lot louder. The same basic recipe applies to the 488, though in its transition from GTB to Pista (say "peas-ta"), its engine gets a bigger power boost than any of its predecessors. Boasting 720 metric horsepower, or 710 American ponies, the Pista makes 49 hp more than the already absurdly powerful 488 GTB. The expected weight-savings measures are also present, accounting for a claimed 198-pound reduction in total mass. Ten-percent-stiffer springs and recalibrated magnetorheological dampers offer tighter body control, and Michelin Sport Cup 2 tires conspire with those changes to generate massive cornering grip. But more on that later — the star of this prototype preview drive was the engine, Ferrari's award-winning 3.9-liter flat-plane-crankshaft V8.

Hennessey twin-turbo Ferrari 458 boasts 738 hp, 0-60 in 2.8 seconds

Hennessey Performance Engineering, hot off the heels of its Bugatti Veyron-crushing Venom GT, set its sights on modifying one of the finer Ferrari models. The resulting HPE700 Twin Turbo 458 is a badder, faster 458 Italia with a twin-turbo upgrade that adds 168 horsepower to the already potent 4.5-liter V8. That's 738 hp, which, paired with the extra 134 pound-feet of torque, for a total of 532 lb-ft, is good for a 2.8-second 0-60 run.
Low-inertia ball-bearing turbochargers are used to boost the power, and an air-to-water intercooler makes sure the air surging into the combustion chambers is as cool and dense as possible. Twin wastegates and blow-off valves relieve extra boost pressure and, in addition to a new stainless-steel exhaust system, add some new noises to the 458's soundtrack. The V8 is boosted to a relatively mild 7 psi maximum and maintains 6 psi on its way up to redline. A reflash of the engine control unit brings the package together. HPE is confident enough about its wares that the $59,995 upgrade also comes with a one-year/12,000-mile warranty.
The HPE700 Twin Turbo 458 is set to be unveiled on Friday at the Concorso Italiano located at the Laguna Seca Golf Ranch, which is part of California's Monterey Car Week festivities. It also can be viewed on Saturday in the paddock at Mazda Raceway Laguna Seca for the Monterey Historics Rolex Monterey Motorsports Reunion vintage car races. Check out the press release below for the full details, as well as a video of the Ferrari in action.