Ferrea 5000 Series +1mm Oversized Exhaust Valves – Honda K20/K24, 8-Piece Set (F5509)

Description

The 5000 Series Hi Performance Valves have become the alternative for performance engine builders that use our competitors “street” or “performance valve”. These valves are machined in our CNC centers allowing tight tolerances and cost effective design.

They feature a one-piece forging made from stainless steel, a special heat treatment process, hard chrome stems, and hard tip. Most applications are available in an undercut stem and dished head, while other applications are available in straight stem and flat head.

Exhaust
Head Diameter: 31 mm
Stem Diameter: 5.45 mm
Overall Length: 109.15 mm
Tip Length: 2.5 mm
Reference: 22 Degree Flo. + 1 mm oversize. Flat Head. Special Alloy

Fitment: 

2002:Acura:RSX:Base, 
2002:Acura:RSX:Type-S, 
2003:Acura:RSX:Base, 
2003:Acura:RSX:Type-S, 
2004:Acura:RSX:Base, 
2004:Acura:RSX:Type-S, 
2005:Acura:RSX:Base, 
2005:Acura:RSX:Type-S, 
2006:Acura:RSX:Base, 
2006:Acura:RSX:Type-S, 
2004:Acura:TSX:Base, 
2005:Acura:TSX:Base, 
2006:Acura:TSX:Base, 
2007:Acura:TSX:Base, 
2008:Acura:TSX:Base, 
2002:Honda:Civic:Si, 
2003:Honda:Civic:Si, 
2004:Honda:Civic:Si, 
2005:Honda:Civic:Si, 
2006:Honda:Civic:Si, 
2007:Honda:Civic:Si, 
2008:Honda:Civic:MUGEN Si, 
2008:Honda:Civic:Si, 
2009:Honda:Civic:Si, 
2010:Honda:Civic:Si, 
2011:Honda:Civic:Si, 

Explore more from our collection.