1994-1995 Polaris Trail Deluxe Gates G-force Belt Drive Kevlar Aramid Yu on 2040-parts.com

Concept Car of the Week: Oldsmobile Aerotech (1987)

In late 1984, Oldsmobile management had so much confidence in the potential of its new inline four-cylinder engine Quad 4, that a small team was assigned to the creation of the Aerotech, a research vehicle designed to demonstrate the engine's performance by setting a new world speed record. Ed Welburn, then assistant chief designer, was mostly working on the 1988 Cutlass Supreme but his passion for race cars made him the ideal candidate to be handed the assignment by Oldsmobile 2 studio's chief David North. Inspired by Le Mans racers such as the Porsche 917LH and Jim Hall's Chaparrals, he designed a long, flowing car that immediately seduced design director Chuck Jordan and GM management.

Ferrari F12 Berlinetta (2012) - the 599 supercar successor

Ferrari F12 Berlinetta – it's Italian for the new 599 successor. This is the new front-engined V12 supercar from Maranello, ready to be unveiled next week at the 2012 Geneva motor show in a glitzy three-layer Rosso Berlinetta paint colour. As the daddy of the Ferrari range, the F12 Berlinetta is the most powerful road car ever produced by the Italians.

Lexus LFA supercar is sold out, Toyota says

Toyota has sold all 500 copies of the Lexus LFA supercar that it plans to build. Toyota will build only 20 copies of the 552-hp two-seater per month for a two-year period beginning in December. Each car carries a $375,000 base sticker price.