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

NHTSA probes Grand Cherokee fires

U.S. auto safety regulators are investigating the 2012 Jeep Grand Cherokee SUV after complaints about fires inside the car. In a filing Monday, the National Highway Traffic Safety Administration said it has received three reports of fires in the headliner of the SUV near the passenger-side sun visor.

McLaren MP4-12C Sets 7.28:00 at Nurburgring +video

McLaren MP4-12C sets a time at the Nurburgring We’ve had a spate of claims for lap records at the Nurburgring by production cars, and the latest to play the game is the McLaren MP4-12C, with McLaren claiming a time of 7.28:00. The last shenanigans we had with Nurburgring records was with the Dodge Viper SRT10 ACR setting a Nurburgring time of 7:12.13 which, although very quick – and claimed as a Nurburgring record – wasn’t actually a record at all. Although we do have sympathy with our colonial cousins who believe its validity is greater than that of cars like the Radical.

Report: Gasoline engine has big bang for the fuel-economy buck

A government report says improving the gasoline engine will yield huge gains for the consumer and the environment as automakers consider ways to improve fuel economy over the next 14 years. The Obama administration's technical assessment looked at four technology scenarios by which automakers might attain suggested CAFE goals of 47 to 62 mpg for cars and light trucks by 2025. The scenarios differed by the portion of an automaker's fleet that was accounted for by electrics, hybrid electrics and plug-in hybrid electrics.