Tomei - Titanium Valve Springs and Retainers Kit - Subaru EJ20/22/25 b18c6-1800cc-dohc-16v-na-i4 to give you improved high-speed

to give you improved high-speed reliability

Reference Number: 12513-B16-000

Reference Number: 12500-PNC-020

Reference Number: NAP-HGK-S145

Main Colour: White

Tomei - Titanium Valve Springs and Retainers Kit - Subaru EJ20/22/25 b18c6-1800cc-dohc-16v-na-i4 to give you improved high-speedSpecifications: Manufacturer: Tomei Reference Number: 163203 Duration: Lift: mm An indispensable part for any high powered, high speed engine. The combination of high lift camshafts and these oversized valves will greatly increase the flow rate for fuel mixture to enter the combustion chamber. When upgrading the Valves to cope with the new high lift camshafts it is also a requirement to upgrade the Valve Springs to suit the new setup. High engine