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

Will Audi's e-fuel replace gasoline and diesel?

From electric to ethanol and even hydrogen fuel cells, we’ve seen a lot of advancements in the automotive world when it comes to alternative fuel solutions. But Audi has a new technology up its sleeves in the form of synthetic e-fuel. Synthetically engineered e-fuel can replace gas and diesel, and so far Audi claims to be making significant strides in its performance and viability.

Lotus Elise (2010): a new face for evergreen roadster

By Tim Pollard First Official Pictures 16 February 2010 15:19 Lotus has just whisked the covers off the new, sleeker 2011 model year Elise – with a new fish-eyed face inspired by the Evora and a one-off 2007 'concept toy car' made for model car specialists Hot Wheels. The 2011 Lotus Elise will be shown at the 2010 Geneva auto show next month. It's a modest facelift with those wedgier lamps, LED day-running lights, more pronounced grille and fresh rear bumper and engine deck, but many of the changes are under the skin.Lotus Elise 2011: the engineering changesNorfolk continues its engine partnership with Toyota and has swapped the 1.8-litre four-pot for another Japanese-sourced four cylinder, this time downsized to 1.6 for the entry-level Elise S, sporting 134bhp and 118lb ft.It's the 1ZR engine with Valvematic breathing apparatus and a lower redline than the previous, manic 1.8.

Callaway supercharges 2015 Chevrolet Tahoe and Suburban

The debut of a number of new vehicles from Chevrolet has not gone unnoticed by companies specializing in building go-faster versions of cars and trucks from the Bowtie brand, and the most the most recent vehicles to receive a boost in performance will be the 2015 Chevrolet Tahoe and the Chevrolet Suburban. Callaway Performance may be associated mostly with building supercharged versions of the Corvette, but they're also lent their tuning expertise to Chevrolet trucks, and they've already got some things in store for the brand's largest SUVs. Callaway has announced that they'll give the 5.3-liter EcoTec3 V8 found in both SUVs a supercharged boost, courtesy of an Eaton TVS Roots-style supercharger.