Manifold spacer GY6, 50cc (139QMB)

Description Intake gasket GY6This gasket sits between the intake manifold and the cylinder head and ensures that the intake tract is properly sealed. It is often responsible for RPM fluctuations and uneven engine running, as it often no longer seals reliably over time.Additional data:OEM Ref.: 139.08.201Hole spacing: 45mmCompatible with Chinese 4-stroke 50cc GY6 scooters Questions about the product

• Brand: GY6
• SKU: OE-GY6BT13877
• Availability: Currently not in stock
• OEM Ref.: 139.08.201Hole spacing: 45mmCompatible with Chinese 4-stroke 50cc GY6 scooters

Notes and Safety What is a reed valve spacer?The reed valve spacer is an aluminum component that is placed between the crankcase and the reed valve. It is often used on 50cc 2-stroke scooter and motorcycle engines.what is the function of a reed valve spacer?Adding a spacer under the reed valve increases the height of the block, thus increasing the volume available in the engine block. In addition, the spacer causes the boost ports of the cylinder to be flowed freely, which can improve gas flow and performance.It is important that the thickness of the spacer matches your engine setup. As a rule of thumb, the larger the displacement, the thicker the spacer. Since every engine is unique, you'll