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Hi-po Toyota GT86 to get KERS?

We happen to like the Toyota GT86 - and, it of course goes without saying that the same applies to the Subaru BRZ and Scion FR-S, as well - just the way it is. Yes, that includes the standard 2.0-liter four-cylinder boxer engine and its 200 horsepower at 7,000 rpm.
That said, a little extra power never hurt anybody, right?
The most obvious way to add some punch to the GT86 would be with a turbocharger, and that has indeed long been rumored for an STI version of the BRZ. Will Toyota follow suit? According to Top Gear, the answer is no. Says GT86 chief engineer Tetsuya Tada, "I think 300bhp with a turbo and 200g/km of CO2 would be tasteless in this day and age. And a turbo would mean the loss of the GT86's uniqueness." Perhaps a bit harsh, but there you go.

2015 Subaru WRX: Road trip to Maine [w/video]

After driving one of the best sport compacts on the market to one of the best-driving-roads states in the Union, who'd have thought that one of my big takeaways would be... great fuel economy? And yet, after putting more than 2,200 miles on our long-term 2015 Subaru WRX, driving from Ann Arbor, MI, to The Great State of Maine and back, my overall fuel consumption figures were almost as baffling as the premium-gasoline prices throughout Canada. In the early part of the now-past autumn, my wife Molly and I were happy to make use of the long-term WRX for our annual road trip from Michigan to Maine. Our goal, as ever, was to fit as much hiking, boating and lobster eating as we could into a one-week span. And, with the sporting Scoobie as our ride this time, I also hoped to spend time bombing down some of my favorite roads through the White Mountains. Anyone that pays attention to the industry knows that New England is a hot spot for Subaru sales, but it turns out that the WRX is just about tailor made for enjoying the best of Maine, too. First up, though – as it was the most surprising to me – is the fuel economy story. I knew going into the trip that I'd log more than two grand on the odometer, but I never expected the returns to be quite so positive as they ended up netting out. My total observed economy over 2,226 miles was 28.38 miles per gallon, or just a fraction better than the EPA estimated highway number of 28 mpg. How'd I do that? My total observed economy over 2,226 miles was 28.38 miles per gallon. Well, for starters, the stretch of Canadian highway between Michigan and Vermont is exceptionally long, flat, straight and dull. Excepting the inevitable traffic around Toronto, the trip is mostly of the "set it and forget it" variety, typically at a cruise of about 72 miles per hour (so as not to attract the Mounties). Doing that haul, I had one tank of premium (15.9 gallon capacity) last for 466 miles, running a trip-best 31.9 mpg. Considering that the Canadian petrol was running me roughly five American bucks per gallon, I appreciated the Subie's newfound frugality. One small issue, tangentially related to fuel, did crop up on the road. The WRX's gas door stopped popping open when I pulled the lever after my second fill up. As it turned out, there is a technical service bulletin out for this very issue, which was looked after as soon as we got back to the States.

Basic Continuously Variable Transmission explained with Legos

In recent years, the search for better fuel efficiency and smoother shifting has produced automatic transmissions with double-digit gears. Alternatively, the same quest has boosted the popularity and usage of a different type of automatic transmission without any fixed gears, the continuously variable transmission, or CVT. YouTuber Sariel's Lego Workshop recently took the time to build a CVT demonstration model out of Legos to help explain how they work. Sariel begins by showing the model's input and output shafts that are parallel to each other. Each shaft has a cone attached to it, and they are inversely placed so that the large part of one cone is next to the small part of the other cone. The two cones are connected using a rounded rubber band.  By shifting the rubber band up and down the cones, the machine changes the effective ratio between the cones. So, a 1:4 ratio can be smoothly transitioned to 4:1. No clutch is required to operate the mechanism, and it eliminates hitches or pauses between gear changes. CVTs are also advantageous over 9- or 10-speed automatics in that they are far less complex and weigh less.  To demonstrate how the CVT operates in a vehicle, Sariel used a joke about Top Gear. The original Top Gear is represented by a faster-moving car that has the rubber band around the large part of the cone on the input shaft. Top Gear without former hosts Richard Hammond, Jeremy Clarkson, and James May is represented by a slow-moving car with the rubber band around the large part of the cone on the output shaft.  For an even more detailed explanation of how CVTs work — albeit one that doesn't involve toys — you can click here. Technology Toys/Games Nissan Subaru