Pinasco Cylinder Head d=69mm / stroke 57mm for PIN-25031810 Vespa PX / PE 200cc

Andrea Pinasco was one of the first mechanics who successfully tried to improve the performance of classic Vespa scooters, and his company Pinasco consequently became one of the household names for Vespa tuning. Carburetors, cylinders, exhausts, crankshafts – everything to make your vintage Vespa run better and faster.

Portāls Pinasco Cylinder Head VHR 69mm / 57mm stroke Vespa PX / PE 200cc is a racing cylinder head for engines with long stroke crankshaft. Unlike the standard cylinder head, the gap between piston top and cylinder bore end is larger whereas the squish band area was reduced. Compression ratio is 1:11.

Like with most racing heads, the spark plug sits in the centre of the head for optimized performance. Power increase is ca. 1.5hp and and torque is ca. 1.8Nm more.

• for long stroke crankshafts, 57mm
• compression ratio 1:11
• central spark plugs