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

Jaguar XF Black Pack (2010) first pictures

The Black Pack option on the Jaguar XKR is proving popular - nearly half of buyers are currently ordering it and the Speed pack - so Jag's rolling it out to the XF range as well. It's similar to what's offered on the XK sports car. The XF Black Pack brings dark grey 20-inch alloys, diamond-turned rims, gloss black grille and window surrounds. The purely cosmetic Black Pack kit will set you back £950 and is available on the XF diesel, 5.0-litre naturally aspirated petrol V8 and XFR models.

2015 Prius said to have even better fuel economy

The next Toyota Prius will get “significantly better fuel economy in a more compact package that is lighter weight and lower cost,” according to Satoshi Ogiso, the Prius program's chief engineer. Ogiso, who is also Toyota Motor Corp.'s managing officer, said the next-gen Prius' performance will reflect “significant advances” in battery, electric-motor and gas-engine technologies. He said Toyota is looking at improving miles per gallon to 55, compared with today's 50 mpg and that the next-generation Prius electric motors will be smaller and more powerful; in addition, its gasoline engine will be among the world's most efficient.

BMW Z4 Pure Fusion headed to Detroit auto show

BMW will be debuting a special edition of the 2014 BMW Z4 at the upcoming Detroit auto show, but today we're getting a sneak peek. The BMW Z4 Pure Fusion Design will essentially be an interior options package that will feature napa leather trim along with specially designed sport seats in ivory white, with contrasting brown stitching. The lower portion of the dashboard will also feature ivory white leather, as will the arm rests, door panels, and passenger pull handles.