Description
These Ferrea competition-grade exhaust valves are engineered for BMW S54 engines, delivering the precise dimensions and groove geometry required for performance cylinder head builds. The set combines the listed head, stem, length, and taper specifications—30.5mm head, 5.96mm stem, 119.2mm length, 30 Deg taper—with Ferrea’s Comp Plus design and Trpl Rad Grv groove styling to support consistent seating and reliable operation in high-revving applications.
Features:
- Head 30.5mm diameter, listed specification
- Stem 5.96mm diameter, listed specification
- Length 119.2mm overall, listed specification
- Seat 30 Deg taper, listed specification
- Groove Trpl Rad Grv stem groove design
- Profile Flo Stk flow-oriented head form
- Series Comp Plus exhaust valve family
Contents:
- 12 Ferrea Comp Plus exhaust valves, 30.5mm x 5.96mm x 119.2mm, 30 Deg, Trpl Rad Grv
Vehicle Fitment:
- BMW S54
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