Ferrea 6000 Series Valves are one of 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. Ferrea uses a 2 step slow forging technique applied to special alloys...

The new Ferrea Valve Springs are processed with premium-grade alloy and feature special thermal treatment. Ferrea's advanced spring design and material specs have uniform load and stress distribution even in the most extreme racing conditions. Great for high revving applications. These valvesprings and retainers...

This is the perfect spring and retainer option for your Built B-Series Street Car. In addition to superior spring geometry, the entire They are processed with premium grade alloy and feature special thermal treatment to provide top of the line performance in the most...

Ferrea Acura Integra GS-R (1994 - 2000) 1.8L (B18C1-C3) Ferrea Endurance Dual Valve Springs B18C1 B17 B16A H22A F22B The design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use...

Ferrea Drag Dual Valve Springs K20A2 K20A3 K20Z1 RSX Acura The design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use high grade premium super-clean PAC alloy materials and maintain...

Ferrea Acura RSX 2.0L (K20) (2001 - 2006) Ferrea Endurance Dual Valve Springs K20A2 K20A3 K20Z1 RSX The design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use high grade...

Ferrea Competition Plus Super Alloy Valves are Ferrea's Top of the Line Valve with all of the features, and is made from best quality material available. They are designed to withstand high rpm and high spring pressure at a fair price for a top...

Ferrea Competition Plus Super Alloy Valves are Ferrea's Top of the Line Valve with all of the features, and is made from best quality material available. They are designed to withstand high rpm and high spring pressure at a fair price for a top...

Ferrea Competition Plus +1mm Intake & Exhaust Valves Set for Acura NSX C30A C32BFerrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides...

Ferrea Competition Plus STD Intake & Exhaust Valves Set for Acura NSX C30A C32BFerrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides...

Ferrea Competition Plus Super Alloy Valves are Ferrea's Top of the Line Valve with all of the features, and is made from best quality material available. They are designed to withstand high rpm and high spring pressure at a fair price for a top...

Ferrea Competition Plus Super Alloy Valves are Ferrea's Top of the Line Valve with all of the features, and is made from best quality material available. They are designed to withstand high rpm and high spring pressure at a fair price for a top...

Ferrea Acura RSX 2.0L (K20) (2001 - 2006) Exhaust Ferrea Exhaust Valve Guides +.001" Oversize K20A2 K20Z1 RSX. Our high quality copper-bronze blended alloy valve guide is developed with proprietary heat treatment processes allowing for greater heat dissipation, heat resistance, and lubricity properties for...

1.6L - SOHC 16 Valve (D16Z6 - Y5 - Y7 - Y8)Type/Material/Application: Single Spring-Special AlloyOutside Diameter: 22.9 mmInside Diameter: 15.35 mmSeat Pressure: 60 lbs @ 50 mmOpen Pressure: 155 lbs @ 40 mmRate Inch: 241 lbsCoil Bind: 32 mmMax Net Lift: 17 mm This...

Ferrea Acura RSX 2.0L (K20) (2001 - 2006) Intake Ferrea Intake Valve Guides Oversize K20A2 K20A3 K20Z1 RSX. Our high quality copper-bronze blended alloy valve guide is developed with proprietary heat treatment processes allowing for greater heat dissipation, heat resistance, and lubricity properties for...

Ferrea Acura Integra GS-R (1992 - 1993) 1.7l (B17A1) Ferrea Roller Rocker System B18C1 B16A2 Acura. This New and optimized Special Aluminum-Magnesium Roller Rocker System was designed and developed by Ferrea to replace the factory Steel Rocker Arm System and eliminate the V-TEC Function....

Ferrea Acura RSX 2.0L (K20) (2002 - 2004) We have used Ferrea Vtec Eliminator Rocker Arms in high revving drag applications. If you have questions about if this is the right route for you to take, please contact us now to go over the...

Ferrea Acura RSX 2.0L (K20) (2001 - 2006) Ferrea AC RSX SEAT LOCATOR. Ferrea takes great pride in offering premium quality Spring Seat Locators. Fully CNC machining in-house from 4140 chromoly alloy for different applications. Each piece is crafted to exact tolerances OD &...

Ferrea Acura RSX 2.0L (K20) (2001 - 2006) Ferrea Spring Seat Locator K20A2 K20A3 K20Z1 RSX Acura. Ferrea takes great pride in offering premium quality Spring Seat Locators. Fully CNC machining in-house from 4140 chromoly alloy for different applications. Each piece is crafted to...

Ferrea Honda Accord (1994 - 1995) 2.2L (F22B2-B6) Ferrea Turbo HP Dual Valve Springs B18C B17A B16A H22A F22B The design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use...