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Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.

First 2015 Chevy Corvette Z06 Sells For One Million Dollars

NASCAR team owner Rick Hendrick loves buying first-built Chevrolet models for charity. He paid $1 million to buy the first production 2014 Corvette Stingray Convertible and $650,000 to get the first 2014 Chevy Camaro Z/28. Hendrick's latest purchase happened at the Barrett-Jackson auction in Palm Beach where he got into a bidding war to pay $1 million to get the first 2015 Corvette Z06. The bidding came quick with the car reaching $100,000 within 3 seconds and hitting $500,000 in about 35 seconds. The money from the sale was donated to the Karmanos Cancer Institute. Related Gallery Harley Earl's Corvette Up For Auction

Chevy Bolt EV might not come to UK

Anyone expecting the upcoming James Bond movie to feature scenes with the suave namesake cruising around London in a Chevrolet Bolt (yes, there are some of us around) will likely be disappointed. That's because it is apparently doubtful that the General Motors flagship division will make right-hand-drive versions of the electric vehicle for the UK. So we'll have to suffice with the dashing spy ripping around town in Aston Martins and the like. The UK's Autocar reported from the Frankfurt Auto Show and quoted a Chevrolet spokeswoman saying the Bolt with be "a global vehicle," though she wasn't more specific, or specific enough for the British. Indeed, GM is prepping to sell the Bolt in the US and will also distribute the EV in Europe with an Opel nameplate. This is how it worked with the Chevrolet Volt extended-range plug-in (known as Opel Ampera across the Pond). That said, the fine citizens of the UK will be left out of the opportunity to buy the electric vehicle, which may make a pretty big splash thanks to a single-charge range of about 200 miles, or more than double anything that's not a Tesla Model S. The Bolt will sell in the US for $37,500 before government incentives kick in. It was announced this past February that the Bolt will go into production at GM's Orion plant near Detroit at some point. For a time, GM thought of changing the name because of potential confusion with the Chevy Volt, but GM confirmed this past spring that the name will stick. The car is expected to go on sale in 2017. Related Video: