Denstoj Rocker Retainer Kit for FA and FB Subaru/Toyota Engines EJ Shortblocks CAD designed

CAD designed

Head Diameter (mm) 36

With 8 injector drives and 6 ignition drives

The concept of Dual Slope Matching extends the injector matching into the lower non linear operating range

Quiet operation with increased strength and reliability

Denstoj Rocker Retainer Kit for FA and FB Subaru/Toyota Engines EJ Shortblocks CAD designedWe have discovered that the FA & FB engines have a flaw in the valve rocker design. The rocker arm can separate from the valve assembly after a valve sticks or bounces. Once this occurs the separated rocker arm becomes a projectile inside the engine. As soon as the rocker finds a camshaft lobe there is a seriously high chance (note, almost certain) that it will be blown through the engine. So we created a fix by retaining the rocker arms with a clip.