Published On : Feb 22, 2009
Image Copyright : Carlsson
Carlsson Aigner CK55 RS Rascasse
The 5,461cc, 48-valve, DOHC V8 motor has 388hp (285 kW) and 530Nm of torque in standard form. Carlsson’s proven conversion for this engine uses a free-flow exhaust system with metal catalytic converters, gas-flowed cylinder-heads, high-lift camshafts and a remapped ECU to boost output to 456 hp (335 kW) with 640Nm of torque. Thus endowed, the Carlsson Aigner® CK55 RS Rascasse is the most powerful normally-aspirated GL in the world, accelerating from 0-100km/h hundred in just 5.9 seconds.