Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Pirelli World Challenge star Andy Pilgrim makes teens, parents better drivers

Here's another addend in the complex driver-training equation: Many parents influence their kids to become both a greater danger when driving and more susceptible to the actions of other poor drivers. This influence begins long before kids are licensed to drive. Consider: -- “More than 75 percent of new drivers exhibit the same distracted driving behavior as their parents.” -- “Most parents are unaware they are teaching their kids things that will make them more dangerous to others and more vulnerable to others.” -- “Most parents want to protect their children and will make changes once they understand the realities of behavior transfer.” These are the words of Andy Pilgrim, the same championship-winning sports-car driver who helped road-test editor Jonathan Wong thrash Porsche's 911 GT3 and Chevrolet's Camaro Z/28.

KTM halts production of the X-Bow two-seater as inventory grows

With sales well below expectations and 80 units reportedly unsold, Austrian motorcycle company KTM has temporarily halted production of the ultralight X-Bow two-seat sports car. KTM officials originally expected sales of 1,000 units a year. But that lofty goal is being scaled back to between 200 and 300 units a year.

Meet the Porsche Boxster GTS and Cayman GTS

Porsche will expand its Boxster and Cayman lineups with two new GTS (Gran Turismo Sport) models. We first got wind of the GTS trim package when a Porsche dealer presentation leaked late last year. The new Boxster GTS and Cayman GTS are pictured here in official photographs before the planned New York auto show debut next month.