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

Irwindale, Kern County tracks coming back

Two paved circle tracks in Southern California should be up and racing by spring, good lord willing and the creek don't rise. The two facilities plan to cooperate in order to maximize the chances of success. Irwindale Speedway, now officially to be referred to as The Irwindale Event Center, had no races on its oval tracks in 2012 after the former track operators filed for Chapter 7 bankruptcy in February.

2013 Nissan GT-R gets a tweak

Nissan has had a play with the GT-R for 2013 with suspension upgrades, sharper responses and a more comfortable ride. On the performance front, the 2013 model year Nissan GT-R gets a set of new high-output injectors which give more concise control to fuel for better mid range and high rev response, a new relief valve for the turbocharger bypass cuts the decrease of pressure to sustain response and a new oil pan baffle helps maintain oil pressure. On the handling front Nissan has revised dampers, springs and the front anti-roll bar to lower the centre of gravity, new cam bolts on the front suspension improve accuracy and the torque carrying capacity of the driveshaft to hub bearings has been increased to you can attack a track more reliably.

Audi A1 e-tron Wankel range-extender EV trial begins

Audi A1 e-tron trial begins in Munich If car makers are going to foist electric cars on us, the least they can do is make them as useful as the limited technology permits. And that’s what Audi are doing with the A1 e-tron EV. The Audi A1 e-tron isn’t a daft BEV (battery electric vehicle) with a woeful range at the mercy of weather conditions, instead it’s a range extender EV with a small Wankel engine which kicks-in when the battery charge is used up to increase range.