The Cummins ISX cylinder head is a high-performance, two-piece, overhead cam (OHC) design that features a number of innovative features to improve performance, durability, and emissions compliance.
Some of the key features of the Cummins ISX cylinder head include:
Dual overhead camshafts (DOHC). The ISX cylinder head uses two camshafts per cylinder, one for the intake valves and one for the exhaust valves. This allows for more precise control of valve timing and lift, which can improve engine performance and fuel economy.
Nitrogen-hardened valve seats. The valve seats in the ISX cylinder head are made of a high-strength, wear-resistant alloy that is nitrogen-hardened. This helps to prevent valve seat recession, which can lead to loss of compression and engine power.
Improved combustion chambers. The combustion chambers in the ISX cylinder head have been designed to improve combustion efficiency and reduce emissions. This is achieved through a number of features, including a centrally located injector, a swirl-inducing intake port design, and a high-flow exhaust port.
Enhanced cooling. The ISX cylinder head features a number of features to improve cooling, including a large water jacket, a baffled oil pan, and a thermostatically controlled cooling system.
The Cummins ISX cylinder head is a highly advanced design that incorporates a number of innovative features to improve performance, durability, and emissions compliance. These features help to make the ISX engine one of the most powerful and efficient diesel engines on the market.
Here are some additional benefits of the Cummins ISX cylinder head:
Longer service life. The ISX cylinder head is designed to last for many years with proper maintenance.
Improved fuel economy. The ISX cylinder head’s improved combustion efficiency can help to improve fuel economy by up to 5%.
Reduced emissions. The ISX cylinder head’s design helps to reduce emissions of harmful pollutants, such as NOx and particulate matter.
Overall, the Cummins ISX cylinder head is a high-quality, high-performance component that can help to improve the performance, durability, and emissions compliance of your diesel engine.