Gullwing gives Merc C63 a tweak
The 6.2-litre V8 has picked up some tweaking from the Gullwing, including the crankshaft and pistons from the SLS engine, to lift its power by 22 kiloWatts.
The 6.2-litre V8 has picked up some tweaking from the Gullwing, including the crankshaft and pistons from the SLS engine, to lift its power by 22 kiloWatts.