RCM / Omega Piston Set - High Compression 2.1 Stroker EJ20 Engine - Fuel System_Injectors the RCM Super Light Weight

the RCM Super Light Weight Crank pulley  reduces the crankshafts reciprocating mass massively improving acceleration and engine response as well of giving your engine the Roger Clark Motorsport identity and seal of quality

9 grade M6x16mm bolts

with the ports blanked off with bungs or fittings which can become dislodged and leak

and not suitable for twin scroll turbo)

13278AA320

RCM / Omega Piston Set - High Compression 2.1 Stroker EJ20 Engine - Fuel System_Injectors the RCM Super Light WeightRCM 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