Malossi VALVE engine head valve kit 4 stroke for original cylinder head

The Malossi VALVE 4-stroke engine valves for the original head are a product of excellence that offers numerous advantages. After the great success of the 560 cc twin-cylinder coupled with the Double Power Cam, Malossi has decided to present these valves that guarantee even better performance.

One of the main characteristics of these valves is their increased diameter, which allows for optimal airflow and promotes achieving maximum performance at all rotation speeds. Furthermore, they are made with high-quality materials, which ensure long-lasting durability and superior resistance.

Another advantage of these valves is their perfect interchangeability with the original ones. However, to obtain the best possible performance, a small adaptation to the head and pistons is necessary, as indicated in the instructions provided with the product.

The Malossi VALVE 4-stroke engine valves for the original head are therefore an ideal choice for all those who wish to improve the performance of their engine. Thanks to their innovative design and high-level technical characteristics, these valves offer a unique and exciting driving experience.

INTAKE VALVES

• Diameter increased from 25 mm to 26.5 mm
• Specific steel for high-performance intake valves
• Tempered stem end for maximum strength and durability of the contact area
• Fully ground valve
• Stem surface with hard chrome plating
• Valve surface finish, isotropic polishing

EXHAUST VALVES

• Diameter increased from 22 mm to 23.5 mm
• Nickel-based superalloy - NIMONIC 80 - resistant to high temperatures
• Precipitation hardened material with Rm 1400 N/mm
• Fully ground valve
• Hard chrome plated stem surface
• Valve surface finish, isotropic polishing