Tomei Bery Ring Set - Subaru EJ205/EJ207/EJ255/EJ257 Superchargers BOV5 Plumback BOV

BOV5 Plumback BOV

including maximising traction and minimizing wheel spin

contributing to a clean and aggressive appearance

Timing chains found on the K20C can suffer from stretch if they aren't properly cared for or have a hard life

1 bar (16 PSI) and gets the job done for stock driving

Tomei Bery Ring Set - Subaru EJ205/EJ207/EJ255/EJ257 Superchargers BOV5 Plumback BOVWe chose to use Phosphor Bronze (Cn Sn P alloy) to make our Valve Guides, for its highly tensile and superior heat transferring ability, which is vital, Intake, high power and high RPM outputting engines. Since race engines these days require more power at higher RPM use , these engines now experience more extreme heat conditions. These conditions will increase the deterioration rate on these valve train related components. The Phosphor Bronze