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.
1mm oversized
Intake - F2241P
Head Diameter: 37.00mm
Stem Diameter: 5.47mm
Overall Length: 105.250mm
Tip Length: 2.00mm
Reference: 12ø Super Flo. Single Radial Gro. +1 mm. Special Alloy
Exhaust - F2239P
Head Diameter: 32.00mm
Stem Diameter: 5.46mm
Overall Length: 105.50mm
Tip Length: 2.00mm
Reference: 20ø Flo. Single Radial Gro. +1 mm. Special Alloy
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