Cylinder Base Gasket Pinasco Piaggio Ciao/Si/Bravo, 46mm

This high-quality cylinder base gasket from Pinasco has been specially designed for the large 46mm racing cylinders on Piaggio Ciao, Si, and Bravo engines. It ensures a reliable seal between the crankcase and the cylinder base, which is crucial for the full performance potential of your engine. The material is particularly heat-resistant and pressure-proof, allowing it to withstand the stresses of tuned engines without any issues.

Important information and tips: Before installation, make sure that the sealing surfaces on the engine housing and the cylinder are completely clean and free of old gasket remnants. A small imperfection here could lead to air leaks, causing your engine to overheat. A helpful trick: Lightly coat the gasket with a bit of grease or special sealing compound before mounting. This keeps the gasket in place when placing the cylinder and improves sealing with minimal irregularities. Since the gasket will slightly compress under heat and pressure, you should check the cylinder head screws again in a cross pattern after the first longer ride.