Ferrea Honda H22A1/A4 30mm 5.48mm 107.1mm 22 Deg Flo Stock Super Alloy Exhaust Valve - Set of 8

Ferrea is well-known for making high-performance engine components, and these Super Alloy exhaust valves for the Honda H22A1 and H22A4 engines are a prime example. If you're rebuilding the top end of one of these popular Honda engines, you need valves that can handle the heat and pressure of performance use. These valves are built to be a direct replacement for your stock exhaust valves, ensuring they fit right into your existing cylinder head setup.

What sets these valves apart is the Super Alloy material they're made from. This material is chosen for its ability to withstand high temperatures and resist wear, which is crucial for exhaust valves that deal with the hottest gases coming out of your engine. With a 30mm head diameter, a 5.48mm stem, and a length of 107.1mm, these valves are dimensionally identical to the stock units, making installation straightforward. The 22-degree seat angle is also a direct match for stock, meaning you won't need to modify your cylinder head seats for them to seal properly.

This set includes eight valves, enough for a complete cylinder head. When you're putting an engine back together, using well-built components like these Ferrea valves is key to ensuring reliability and performance for the long haul.