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

National Motorists Association says get out of the way

This is a no-brainer to AutoWeek readers, but the National Motorists Association has launched a publicity campaign urging drivers to not block the left lane and cause traffic problems. The group has named June "Lane Courtesy Month," which coincides with higher traffic volumes for the summer. The group says a driver is lane-courteous when he or she is keeping clear of the left lane unless passing slower-moving vehicles, then moving back into the right lane as soon as possible.

The best new-car discounts and deals: April's biggest savings

New car sales are continuing to boom with latest figures showing 24 consecutive months of growth. With the March 14 registration plate change traditionally proving popular at driving buyers into dealerships, there’s nothing to suggest that won’t continue. Car makers are certainly doing their bit as this list of healthy incentives for April 2014 demonstrates.

Rosberg & Hamilton make it a Mercedes front row: Spanish Grand Prix (2013)

Maybe Lewis Hamilton wasn’t as daft as we all thought jumping ship from McLaren and heading off to Mercedes F1. When we all thought the Mercedes F1 team didn’t have a chance of doing anything special in 2013, Hamilton and Rosberg have proved the 2013 car is a strong contender, and in final qualifying for tomorrow’s Spanish Grand Prix they’ve locked out the front row. Hamilton’s team mate Rosberg beat him to pole position – his second pole in a row – with Red Bull’s Vettel having to settle for third place alongside Kimi Raikkonen’s Lotus.