The Legendary Lancia Delta S4 Gr. B Engine Sounds | 8000+RPM Twincharged 4-Cyl Engine Acceleration & Sound Drag & Track by turboandstance - May 2, 2024 Just crank up the volume and listen to the legendary Lancia Delta S4 Group B that raced in WRC back in the mid 80s. This beast is powered by a 1.8 liter 4 cylinders twincharged engine (supercharged and turbocharged) which is able to produce 480bhp at 8400rpm and a max torque of 490Nm at 5000rpm. Just watch the video below to see and hear this beast in action and share this one also with your friends. Don’t forget to follow us also on Facebook, Pinterest or Instagram! Leave a comment