A piece of automotive bodywork that is meant to deliver downforce by channeling air under the car, especially under the midsection and rear, so that it creates a low-pressure system under the car which sucks the vehicle to the ground. This increases traction and stability at high speeds.
These are especially prevalent on high-performance sports cars, supercars and most racing cars when putting spoilers that create similar downforce would just cause too much drag.
These are especially prevalent on high-performance sports cars, supercars and most racing cars when putting spoilers that create similar downforce would just cause too much drag.
If you don't see a big tailwing on the back of a modern supercar, look at the tail for a diffuser.
The double-deck diffusers used by a few teams caused a scandal in Formula One over the 2009 season.
The double-deck diffusers used by a few teams caused a scandal in Formula One over the 2009 season.
by Airrider October 10, 2009
Get the Diffuser mug.A defensive driving and automotive stunt maneuver which starts by quickly driving a car backwards, then suddenly turning the car left or right. This causes the car to swing around so it is now facing and moving forward, in which case the driver can quickly shift into a forward gear and drive away.
More commonly performed as an actual defensive driving technique than the Bootleg Turn because it is relatively easier to execute and can be applied more readily.
Also called a Moonshiner's Turn, for its use by bootleggers in the Prohibition era alongside maneuvers like the Bootleg Turn, and also called a Rockford, for its frequent usage on the UK TV show, "The Rockford Files."
More commonly performed as an actual defensive driving technique than the Bootleg Turn because it is relatively easier to execute and can be applied more readily.
Also called a Moonshiner's Turn, for its use by bootleggers in the Prohibition era alongside maneuvers like the Bootleg Turn, and also called a Rockford, for its frequent usage on the UK TV show, "The Rockford Files."
by Airrider October 10, 2009
Get the J-turn mug.A defensive driving maneuver, also used as a stunt and in extreme situations where a 180-degree turn is required in very little space. Performed by driving forward, then suddenly steering left or right, rotating the car 180 degrees, then driving off in the opposite direction.
The move originated in the Prohibition era, when bootleggers would modified automobiles and created extreme driving maneuvers in an effort to outrun police.
Not to be confused with the J-turn.
The move originated in the Prohibition era, when bootleggers would modified automobiles and created extreme driving maneuvers in an effort to outrun police.
Not to be confused with the J-turn.
Anyone transporting a VIP through dangerous territory should know how to bootleg turn: you never know when you'll be ambushed!
by Airrider October 10, 2009
Get the Bootleg Turn mug.An aerial stunt in which an airplane tries to fly as close to a control tower as fast as the pilot can come without collision.
Obviously only acceptable if staged because it is so dangerous.
Obviously only acceptable if staged because it is so dangerous.
I'm pretty sure you could get in real trouble with the FAA for buzzing the tower without permission.
by Airrider October 09, 2009
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