Standard rear engine handling feature
Never completely get OFF the GAS when pushing hard at the limit in a corner in a rear heavy car. Many a Porsche driver has "backed it into a corner". I did it myself in my first car ( a '67 Fiat 850 ) in Dead Man's Curve ( from the beach Boy's song.) That is a turn at the East end of Muholland Drive Los Angeles . ( some claim it is elswhere off of Sunset Blvd) . The reverse is true with a front drive car. Add gas and it tightens the corner, less gas and it pushes. As a Body shop guy we have had several Ford GT's ( rear engine with a lot of power and engine braking) that have done the same thing, usually totalling the car.
Here is a youtube that has Deadmans curve in the backround. This is the final clip of a movie made in '81 about a high school classmate of mine. He is the technical advisor and the "King of the Mountain"
[ame="http://www.youtube.com/watch?v=KynMbNsDCfY"]YouTube - King of the mountain 1981 (final run)[/ame]