1971 Porsche 914 4 1.7l on 2040-cars

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24 Hours of Le Mans an on-and-off love affair

There was little usual about this year's 24 Hours of Le Mans - intermittent rain in the weeks before the race meant cars didn't get on track as much as they wanted, and intermittent rain during the race meant cars went off track a lot more than they wanted. The race started with a wet track, and one of the records broken because of the random downpours was the number of times the safety car led the field - 11 times this year - although the record of two hours and 53 minutes of lapping behind the safety car, set in 2011, was not eclipsed.
None of that served to dampen the action. With little more than an hour left in the race there were cars still only a few seconds apart fighting for position, leads still changing because of pit stops and everyone drafting anyone they could.
Things didn't go the usual way up front, either - well, not exactly...

2015 Porsche Boxster GTS [w/video]

You know the sound: the startling pop-brraaap-pop-pop shotgun fire of unspent flammables coursing through exhaust pipes that usually signals a raw, naughty powerplant beneath the hood.
But when you're nestled in the Porsche Boxster GTS' snug seats, it's not a crackling small block V8 or a high-strung Italian flat crank making the devilish racket, but rather the new king of the Boxster/Cayman lineup, a 3.4-liter flat-six that produces 330 horsepower and 273 pound-feet of torque.
Within the emotional vacuum of a spec sheet, the Boxster GTS' pumped-up grunt seems pretty mild, with a gain of only 15 hp and 7 lb-ft, respectively. But the reworked acoustical experience goes a long way towards suggesting the GTS has a trace of racing blood in its veins, and might even be missing its catalytic converters. In addition to the sonorous, centrally positioned tailpipes, the cabin also fills with lovely mechanical strains thanks to the "Sound Symposer" acoustical amplifier that's trickled down into the Boxster/Cayman lineup from the 911 for the first time. Boxster S, we hardly knew ya.

Porsche Cayman GT4 speeds back into view

We're all familiar with the succession of numbers that follow the letters GT on a hard-core Porsche 911: the GT1 that was Stuttgart's Le Mans contender in the late 90s, the GT2 that packs turbochargers but without the Turbo's all-wheel drive and excess weight, and the naturally aspirated GT3 that's the enthusiast's choice. But a GT4? That's something new, and exactly what Porsche has in store.
Spied testing in Germany once again is the upcoming GT4 version of the Porsche Cayman, set to supersede the existing GTS and take the place of the previous Cayman R at the top of Porsche's junior sports car range. This latest batch of spy shots doesn't show us much more than the last crop, but gives us a much clearer view at what promises to be the most hardcore Cayman to date.
As you can see, the Cayman GT4 packs a much more aggressive aero kit and rolling stock than any version we've seen to date. It's got a lip spoiler, big air dam and GT3-style vent in front of the hood, deep air scoops along the flanks, a set of spindly alloys packing oversized brakes, a diffuser with twin central exhaust tips around back and a rear wing that's likely to be replaced with a sleeker unit before the GT4 reaches production.