Description
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.
Boss 302 – 351 C – 429 – 460
Exhaust Valve
Head Diameter: 1.76
Stem Diameter: 11/32
Overall Length: 5.058
Tip Length: 0.250
References: 14 Degree Super Flo-429/460
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