Color: White
Contents:
– 1x Socket
– O-rings
Description
High-compression cylinder head for Piaggio 125/180cc water-cooled engines with a 52 mm stroke. The toroidal combustion chamber and centered spark plug ensure more efficient combustion and can deliver a power gain of approximately 1.5–2 hp.
The head features improved cooling fins for better heat dissipation and added strength.
Suitable for, among others:
– Gilardoni 180cc
– Malossi 172cc
– PM Pro Street 1
Recommended squish: ±0.9–1.0 mm
Recommended fuel: 98 octane
Recommended spark plugs: NGK CR9EIX / Denso IU27
