Jun Auto - Type 1 Titanium Retainers Kit - Subaru EJ207 ( GDB Onward) fairlady-z-roadster-hz33-chuki-pre-fl-2004-2005-na-vq35hr-v6 The flange is made to

The flange is made to match the stock head for a seamless and turbulence-free air flow in the combustion chamber

The Grams electronic throttle body is an ideal solution for both modified and stock engines with increased airflow demands

Part Number: 15500215

Part Number: SR-C-42

Jun Auto - Type 1 Titanium Retainers Kit - Subaru EJ207 ( GDB Onward) fairlady-z-roadster-hz33-chuki-pre-fl-2004-2005-na-vq35hr-v6 The flange is made toSpecifications: Manufacturer: Jun Auto Reference Number: 1005M F005 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.