RCM600 2.1L High Compression Closed Deck Block Short Engine 53540-S04-0135 The unit works with the

The unit works with the following ECU's so make sure to double check the code on the side of your ECU before purchasing: PLM

when installing a Holinger gearbox on a vehicle

RCM Titanium retainers

The EVO uses a thermo switch that will work when the temperature gets around 85ｰC (approx 185ｰF)

RCM600 2.1L High Compression Closed Deck Block Short Engine 53540-S04-0135 The unit works with theRCM600 2. 1L High Compression Closed Deck Block Short Engine. RCM pride themselves on supplying the ultimate range of custom built EJ Series short engines. We have built an enviable reputation of assembling high powered Subaru power units to a meticulous level of detail not seen in the tuning industry before. This level and depth of expertise is based on 30+ years of experience of working with the Subaru brand along with our Gobstopper race car