Ferrea Competition Plus Exhaust Valves for Honda Prelude H22A1/A4 – +0.5mm Oversize Design, 8-Valve Set (F1958P)

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.

Exhaust
Head Diameter: 30.5 mm
Stem Diameter: 5.48 mm
Overall Length: 107.1 mm
Tip Length: 1.9 mm
Reference: 22 Degree Flo – .5 mm oversize. Super Alloy

Fitment:

1993:Honda:Prelude:VTEC, 
1994:Honda:Prelude:VTEC, 
1995:Honda:Prelude:VTEC, 
1996:Honda:Prelude:VTEC, 
1997:Honda:Prelude:Base, 
1997:Honda:Prelude:Type SH, 
1998:Honda:Prelude:Base, 
1998:Honda:Prelude:Type SH, 
1999:Honda:Prelude:Base, 
1999:Honda:Prelude:Type SH, 
2000:Honda:Prelude:Base, 
2000:Honda:Prelude:Type SH, 
2001:Honda:Prelude:Base, 
2001:Honda:Prelude:Type SH, 

Explore more from our collection.