Ferrea Competition Plus Oversized Intake Valve Set for 2002–2005 Subaru WRX EJ20 – +1mm, 8-Piece

Description

TECH NOTE: These Ferrea Valves must be used with Ferrea Valve Locks # K10061.

Ferrea 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 high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip.

Intake
Head Diameter: 37 mm
Stem Diameter: 5.97 mm
Overall Length: 104.6 mm
Tip Length: 3.5 mm
Reference: 19 Degree Super Flo. + 1 mm oversize

Fitment:
2002:Subaru:Impreza:WRX, 
2003:Subaru:Impreza:WRX, 
2004:Subaru:Impreza:WRX, 
2005:Subaru:Impreza:WRX, 

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