Ferrea Competition Plus Intake Valves for Honda Prelude H22A1/A4 – +1mm Oversize Performance Grade, 8-Valve Kit (F1456P)

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.

Intake
Head Diameter: 36 mm
Stem Diameter: 5.48 mm
Overall Length: 106.85 mm
Tip Length: 1.9 mm
Reference: 20 Degree Super Flo. 1 mm oversize

Fitment:

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