RCM / Omega Piston Set - High Compression 10cc EJ20 Size:92.50mm Oversize It replaces the standard dash

It replaces the standard dash board clock insert and then securely clips into place without any fixtures

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

Sourcing direct with the manufacturers enables us to offer the same high quality OE componentry as used by vehicle manufacturers

Each pump is carefully checked

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

RCM / Omega Piston Set - High Compression 10cc EJ20 Size:92.50mm Oversize It replaces the standard dashRCM 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