Ferrea 6000 series standard compression valves (Honda F20C/F22C engines)
Description
Ferrea 6000 Series Competition Valves use a two-step slow forging process using EV8 stainless steel and are designed to provide excellent reliability in an environment of high spring pressures and roller cams at a budget price.
They have higher fatigue resistance and tensile strengths than their competitors's best offerings. These valve can also be used in Drag and Oval Track racing applications.
Intake:
Head Diameter: 36 mm
Stem Diameter: 5.48 mm
Overall Length: 109.8 mm
Tip Length: 2.5 mm
Reference: Super Flo. Stock size.
Exhaust:
Head Diameter: 31 mm
Stem Diameter: 5.46 mm
Overall Length: 109 mm
Tip Length: 2.5 mm
Reference: Flo. Stock size. Special Alloy
16 Valves per kit