Jun Auto - Type 1 Titanium Retainers Kit - Subaru EJ207 ( GC8 Only) M52B25 Type: Street A Ref 618

Type: Street A Ref 618 62J CB

Expect gains of around 5-10bhp over the standard FN2 inlet manifold

Exhaust - Lift:

Part Number: 632405C-4

Jun Auto - Type 1 Titanium Retainers Kit - Subaru EJ207 ( GC8 Only) M52B25 Type: Street A Ref 618Specifications: Manufacturer: Jun Auto Reference Number: 1005M F004 Duration: 272 Lift: 10. 8mm 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.