Ferrea - 5000 Series 30mm Standard Exhaust Valves - Honda - K Series fuga-y50-zenki-2004-2007-na-vq25de-v6 “Street and Race” (TD8S) –

“Street and Race” (TD8S) – 1 sprung ceramic disc

In example:

Model: Mod-78 Red

brute-force induction systems

Offset: 37

Ferrea - 5000 Series 30mm Standard Exhaust Valves - Honda - K Series fuga-y50-zenki-2004-2007-na-vq25de-v6 “Street and Race” (TD8S) –Specifications: Manufacturer: Ferrea Reference Number: F5508 Ferrea 5000 Series Valves are the most cost effective valve applications on the market today. They are designed to withstand high rpm and high spring pressure at a budget price. These valves are machined in Ferrea's state of the art CNC centers allowing tight tolerances without breaking the budget. Features: One Piece Forging Stainless Steel Proprietary Heat Treatment Process Flat Face Hard