QUICK SPEC

DISPLACEMENT 2544cc (pre ‘99), 2499cc (post ‘99), 2967cc (ST220)

BORE 82.40mm (pre’99), 81.60mm (post ‘99), 89.00mm (ST220)

STROKE 79.50mm

CYLINDERS 6

VALVETRAIN DOHC 24v

COMP RATIO 9.7:1 (2.5 model), 10.0:1 (ST220)

CONSTRUCTION Cast aluminium block, cast aluminium head

MAX POWER 167bhp @ 6250rpm (ST24), 202bhp @ 6500rpm (ST200), 222bhp @ 6150rpm (ST220)

MAX TORQUE 162lb.ft @ 4250rpm, 173lb.ft @ 5500rpm (ST200), 207lb.ft @ 4900rpm (ST220)