Manley up to 2010 Dodge Viper V-10 1.600 Dia Race Master Exhaust Valves (Set of 10)

Manley Performance is well-known for making strong internal engine components, and these Race Master exhaust valves are a prime example. If you're rebuilding the top end of a Dodge Viper V-10 engine, especially one built up to 2010, these valves are designed to handle serious work. They are specifically crafted for engines that will see action up to 8000 RPM, making them a solid choice for demanding applications.

These exhaust valves are made from stainless steel, which gives them excellent durability. The stems are chrome-plated and feature hard tips, adding to their wear resistance and ensuring they hold up over time. You'll also notice the swirl-polished under-head areas and fully machined combustion faces; these details help improve airflow into the cylinder and contribute to better combustion efficiency. Manley offers these in a Race Master (straight stem) shape, which is what you're looking at here, designed to fit specific racing engine requirements.

It's worth noting that these valves are also recommended for use in alcohol-fueled engines, which can be a particularly harsh environment. If you're working on a performance build for your Viper, these well-built valves are a key piece for ensuring reliable performance.