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

1929 Bentley 4 1/2 Litre Supercharged. Set to be the most expensive Bentley ever?

The 1929 Bentley 4 1/2 Litre Supercharged at Bonhams 2012 Goodwood sale Bonhams are offering a 1929 Bentley 4 1/2 Litre Supercharged Racing Single-Seater at their Goodwood auction in June. The 2012 Goodwood Festival of Speed is only four months away, and one of the highlights will be the Bonhams sale of the car collection of famed watch maker George Daniels, which includes a 1929 Bentley 4 1/2 Litre Supercharged Racing Single-Seater once owned by Tim Birkin in which he set the Brooklands Outer Circuit Lap Record in 1932 at 137mph. Tim Birkin was one of the fabled ‘Bentley Boys’ and George Daniels one of the most famous horologists in the world, and the sale of this Bentley 4 1/2 Litre ‘Blower’ is bound to attract a lot of attention and interest, with every expectation it could raise as much as £4 million.

Chrysler drops lifetime powertrain warranty, eases transfers

Chrysler Group is abandoning its lifetime powertrain warranty in favor of five-year, 100,000-mile coverage that's more easily transferred to a new owner. Spokesman Rick Deneau said the switch was made after discussions with its dealer council. The change is effective on all 2010 model-year vehicles.

Long-wheelbase stretch Jeep Wrangler spied

A Jeep Wrangler JK with a third row of seating was recently spied at a suburban Detroit gas station. Wearing manufacturer plates, at first glance it looked like a prototype being tested by the Auburn Hills manufacturer. Closer inspection of the photos showed pieces from Wixom, Mich.-based American Expedition Vehicles, including bumpers and wheels with the AEV logos covered by painter's tape.