Since I am a total n00b, I have a question. Becasuse Vibe is front driver, does it pay to have front wheels wider than back ones? What would happend?

According to the car-nuts at http://www.sportcompactcarweb.com/projectcars/0201scc_projmatrix/the installation of turbo on regular/gt Vibe/Matrix is a pain due to lack of space for the plumbing?Does that mean that the supercharger is the only sencible way to go for us? Further, does SC kill engine f...