750HP Porsche 935 K3 Turbo || Le Mans Classic Monster – St. Ursanne 2018 Drag & Track by turboandstance - August 26, 2018November 17, 2019 Alain Pfefferlé races this tremendous Porsche 935 K3 Turbo unit still to this day on the Swiss Hillclimb Championship. With over 700Hp from it´s 3.2L Turbocharged Flat 6 Engine. This Monstruous Rear Engined 1050Kg Monster was crowned National Champion multiple times on the last 20 years and last weekend it was still among the fastest Touring Cars present at the mythic St. Ursanne-Les Rangiers Hillclimb.atch the video below, leave a comment and follow us also on Facebook, Pinterest or Instagram! Leave a comment