My 356 - 912 CNC Billet Cylinderhead is a stock replacement
with a lot of improvements over the old cast Cylinderheads that are now more than 50 years old.
Manufactured on modern 5-Axis milling centers makes this head to a Class of his own
- 12 mm long spark plug threat
- new valves guide support
- digitization of the SC and 912 combustion chambers (61cc as stock)
- 8mm steam valves
- single valve springs in top quality and double valve springs as an Option
- High Quality Valves , Valve Guides , Valve Seats, Valves springs and retainers are available (Optional)