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This is what a 1,200-hp twin-turbo 4-rotor looks like in a Miata

We've seen the diminutive Mazda MX-5 Miata swallow plenty of big engines, but New Zealand drifting ace "Mad Mike" Whiddett is roaring into where-no-man-has-gone-before territory. Wanting to replace his 515-horsepower "MADBUL" RX-7 and its twin-turbocharged, three-rotor 20B engine, his new ride is an NC-series Miata with four rotors and twin Garrett turbochargers courtesy of Pulse Performance Race Engineering. It is called "RADBUL," and expected power at standard boost is 1,200 hp, but the builders at Pulse Performance think it will get up to 1,500 hp at full boost. And yes, that exhaust exits through the hood. Four-rotor engines are actually popular - builds are detailed on forums like this one from 2007 and this one from 2008, this UK company or this Canadian company will sell you one complete - but they're usually being prepped for an RX-7. Mad Mike's choice of a Miata for this enterprise makes this about as extreme as you can get, short of throwing it into a Mazda R360. You can watch Mad Mike tell the story of the build in the video, and check out the first and second installments about the build on the Red Bull site.

Junkyard Gem: 1989 Mazda MX-6 GT Turbo

The Mazda MX-6 is best-known in the United States as the sibling (or maybe first cousin) of the Ford Probe, which almost became the successor to the Fox Mustang. The MX-6 and Probe were well-engineered and very quick for the era, but never enjoyed great American-market sales success. Here's a rare first-generation MX-6 GT that I photographed last week in a Denver self-service yard. 145 turbocharged horsepower was pretty good for 1989, when a new Honda Prelude Si had 135 horses and the far more expensive BMW 325i ($24,650 for the 325i coupe versus $14,499 for the MX-6 GT Turbo) had 168. This one doesn't have the optional four-wheel steering, but it does have the three-way adjustable suspension. If you drove a turbocharged car in 1989, you needed a nine-band equalizer with analog sliders on the radio. It was the law. It's not rusty, but at 205,575 miles it's worn out. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The Japanese-market version was known as the Capella C2, and it boasted some great TV commercials. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. "A better value in high-performance luxury sports coupes comes from our intense commitment to your total satisfaction." As always, the US-market TV ads are less interesting than their Japanese counterparts. Related Video: Featured Gallery Junked 1989 Mazda MX-6 GT Turbo View 21 Photos Image Credit: Murilee Martin / AOL Auto News Mazda Coupe Classics

Confirmed: Mazda Miata gets more power, higher redline, telescoping wheel

Our friend over at Road & Track, Bozi Tatarevic, has a keen nose for stuff just like today's Miata news, and he spotted an article by the Japanese car magazine Car Watch that details Mazda's upcoming updates. Car Watch actually got to drive the car, too. There's a lot to go through, but the highlight has to be confirmation of what we told you earlier this year about a significant power bump: The Miata will indeed get an increase of 26 horsepower, from 155 to 181. But the power's not the whole story. Mazda has increased the redline from 6,800 RPM to 7,500. It's not clear at this point where torque and power peaks are in the rev range, or how these changes affect low-speed drivability, but more revs are almost always a good thing and aren't likely to detract from the roadster's fundamental goodness. Car Watch reports that lighter pistons and connecting rods are fitted to help reduce rotational mass in the 2.0-liter inline-four. Some valvetrain changes were needed to support the higher redline, mainly stiffer valvesprings to prevent valve float. Mazda also changed the shape of the valves and optimized the intake ports to breathe better at higher RPM. The inner diameter of the exhaust ports were increased to flow better through a new muffler better tuned to the engine's new operating range. This confirms and gives a little more detail to what we reported earlier based on a leaked document from Mazda Canada. Car Watch also confirms that the revised Miata will get a low-inertia dual-mass flywheel, which should help absorb some vibration, noise and harshness from the higher-revving engine without losing too much of the directness that a single-mass flywheel provides. Mazda usually gets stuff like this right, so while we won't know until we get a chance to drive it whether the DMF feels "right," we're not too worried about it. There's also a telescopic steering wheel, a first in any Miata, which has a range of about 1.1 inches. That doesn't sound like much, but it should help folks with longer legs reach the wheel without having to crank the seat forward. Interestingly, Car Watch reports that the telescoping wheel was opposed by some in the company seeking to save every fraction of an ounce of weight, and to get it through, the company apparently had to change some of the material in the upper steering column from steel to aluminum to satisfy the weight-conscious. Little details like these are fantastic.