Engine

RH Rocker Cover Gasket to suit V9+ Impreza’s with the following engine code – EJ255 EJ257 EJ207 (JDM)

Genuine Subaru JDM Short Block, as fitted to 2015+ Impreza 2.0ltr. This block has thicker cylinder walls than on the UK version (13.1mm), allows higher power to be made safely, can make 400bhp safely with supporting modifications. This is fitted with the heat treated and nitrided crankshaft

Genuine Subaru Short Block, as fitted to V7-8 UK STI 6 speed Impreza

Adjustable Cam Gears allows for fine tuning of the the cam timing to maximise performance and power charateristics. Using either OE or Aftermarket cams, accurate adjustments can be made to ensure that the engines power is delivered at the optimum rev range. This pair is for single AVCS applications only.

An absolute must for any engine builder is this oil resistant 3 bond 1215 grey sealer. Rebuild your engine or transmission with total confidence and peace of mind, knowng you are using the best in the business.

CREST CNC have literally thrown out of the rulebook when it comes to the Subaru EJ block casing. They looked at all of the problems that can be faced when using this in high power applications, and designed their billet block to eradicate these problems. Improved Piston to bore seal can massively increase, these blocks…

CREST CNC have literally thrown out of the rulebook when it comes to the Subaru EJ block casing. They looked at all of the problems that can be faced when using this in high power applications, and designed their billet block to eradicate these problems. Improved Piston to bore seal can massively increase, these blocks…

One weak area on the Subaru EJ series engines is Subaru’s use of the plastic Bakalite cam gear drive pulleys. Over time, these become brittle and eventually fail causing catastrophic failure and internal engine damage. Avoid this by fitting the single piece RCM alloy camshaft pulleys which are manufactured in aluminium giving you total peace…

In the ACL Race Series, the unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are extremely well respected amongst Subaru Engine builders. High strength overlay plate with reduced thickness for improved fatigue…

The RCM Oil Catch tank kit offers many benefits. On a standard engine oil vapour from the crankcase and cylinder heads are usually recycled back through the air intake system. This oil contaminated air is then ingested by the engine which then lowers the octane level of the fuel during the combustion process and therefore…