Porsche 911 GT3 RS Boxer Engine is All-New, Naturally Aspirated, to Pack At Least 500 HP
14 Jan 2015, 15:29 UTC · By: Mircea Panait / Remember the limited edition and highly coveted Porsche 911 GT3 RS 4.0 from the 997 generation? We certainly do, all 600 of them and their screamin’ 4-liter boxer engine with 493 horsepower an...
2015 Porsche 911 GT3 RS Spied Playing in the Snow
11 Dec 2014, 14:12 UTC · By: Mircea Panait / Ever since the Stuttgart-based sportscar brand started making the 911 in 1963, Porsche had a feeling in its gut that there’s a lot of work to be done before the rear-engined architecture will ...