RCM / Omega Piston Set - High Compression 10cc EJ20 Size:92.50mm Oversize High end TIG welding assembly

High end TIG welding assembly makes them suitable for up to 100psi boosted applications

High Quality Goodridge fittings and oil lines are used to complete the system

Reliability is key to any engine rebuild

It is supported from the main journals using a precision ground 2-inch bar and tailstock which ensures the datum is the main journals

the pockets are milled out to exact dimensions creating a consistent area that accepts our precision inserts

RCM / Omega Piston Set - High Compression 10cc EJ20 Size:92.50mm Oversize High end TIG welding assemblyRCM have always chosen Omega as their preferred piston manufacturer, not only because of their extensive experience within motorsport but also for the incredible accuracy and attention to detail that is applied to every aspect of their manufacturing. So why forged? A forging is still the best way to manufacture a piston, not just from a production point of view but for the strength of the piston. There are certain areas where a piston machined from