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eBay Find of the Day: 1981 DeLorean with 570-hp twin-turbo Buick V6 [w/videos]

"Are you telling me that you built a time machine... out of a DeLorean?" So asked one Marty McFly of his mentor Dr. Emmett Brown, who replied: "The way I see it, if you're gonna build a time machine into a car, why not do it with some style?"
Doc Brown was right, of course: with an exotic mid-engine layout, gullwing doors and stainless steel body, the DeLorean DMC-12 sure looked the part. It just needed a little more juice. Well this one might not have 1.21 gigawatts of time-bending power - that'd be more than one and a half million horsepower - but it does have more than the 150 hp in the the standard 2.8-liter V6.
That's because this particular DeLorean has had its stock Peugeot Renault Volvo engine swapped out for a Buick-sourced, all-aluminum, 4.3-liter V6 from the Grand National. Dutteiller Performance didn't leave the engine in stock form, either: while they were swapping it out, they added a pair of turbochargers, new pistons, crank, cams and much, much more.

We want this Buick Regal wagon rumor to be true

The car we know in the US as the Buick Regal is sold as a Vauxhall/ Opel Insignia in Europe, where it's offered in four-door sedan, five-door liftback, and wagon body styles. Call it a case of wanting what we can't have, but we like the last two body styles a lot. Based on a report from a Buick/ GMC dealer meeting in Austin, one of them could be coming to the US soon. According to a poster identified as 97GreenRS on the forums at GM Inside News, GM showed dealers the 2018 Buick Enclave, Regal, and Regal GS, as well as the 2018 GMC Terrain, and then confirmed it would offer the Regal wagon here in the US. While that wouldn't normally be all that much to go on, we know Buick has been toying with the idea of a wagon for some time. A Regal-badged wagon was spotted way back in 2011. More recently, we reported on a trademark filing for "Tourx" and "Regal Tourx," which suggest a long roof (Tour) and all-wheel drive (x). If the Regal wagon arrives alongside the base sedan and GS as a 2018 model, we'd expect a debut within the next 15 or so months. That would place it right at the beginning of the 2017 auto show season, which starts next September in Frankfurt, Germany. With that in mind, it seems possible the new Regal would debut first as an Opel Insignia before appearing at a US show like Los Angeles or Detroit, although there's a lot of speculation going on there. We just want to see "Buick" and "wagon" in the same sentence again. Related Video:

Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.