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Engine and geometry
Cylinder head, bore, stroke, rod length, compression ratio, valve and camshaft information.
Explore this detail ↗START A PROJECT
Tell us what
you have in mind.
Start with the information you have. Technical details can follow.
PROJECT SPECIFICATION
Bring the details that shape the design.
02
Material and component package
Required alloy, pin specification, ring pack, skirt treatment, installation clearance and quantity. Confirm the final package before production.
Explore this detail ↗RING PACKAGE & OIL CONTROL
Match the ring pack to the piston.
Steel top ring. Napier second ring.
Applicable standard ring packages use a steel top ring, a Napier second ring and a 3 mm oil ring, balancing friction reduction and oil control.
Groove detail matters
Anti-detonation grooves help keep the top-ring groove clean. Ring selection and groove dimensions are developed as a matched specification.
Matched and pre-packaged
Selected products are matched and pre-packaged to reduce selection time and the risks of combining incompatible components. Street and track-day packages focus on convenient installation and long-term durability.
Features vary by model and application. Final alloy, components, clearances and installation requirements follow the confirmed product specification. Horsepower examples describe specific project configurations, not a universal piston rating.