The MAHLE PowerPak LS forged flat-top piston and ring set is designed for GM LS-Series engine applications requiring dependable performance and a precision-focused replacement or upgrade solution. Part number 930226785 combines forged piston construction with a compatible ring package, making it a practical choice for engine builders, performance enthusiasts, and professional rebuilders. The flat-top piston design supports efficient combustion chamber compatibility while providing a straightforward configuration for naturally aspirated and performance-oriented builds.
The piston set is engineered for a large-bore LS application and features a minus 5.8 cc crown volume to help engine builders plan compression and combustion characteristics with greater accuracy. Its forged construction is well suited to demanding operating conditions, offering a durable foundation for street performance, competition, and custom engine projects when matched with the appropriate supporting components. The PowerPak LS design is intended to work within a properly prepared GM LS-Series engine assembly and should be selected alongside the correct connecting rods, crankshaft, cylinder heads, and engine management strategy.
MAHLE PISTONS brings established manufacturing expertise to this PowerPak LS package, with the piston and ring set supplied as a coordinated kit for installation planning and engine assembly. The included rings are configured for the piston’s designated ring grooves, helping simplify component selection during a rebuild. Always verify bore preparation, piston-to-wall clearance, ring end gap, connecting rod compatibility, compression ratio, and manufacturer installation requirements before assembly. This MAHLE PowerPak LS set is a focused solution for builders seeking forged flat-top pistons and matched rings for a GM LS-Series project.
Features:
- Forged Construction: Provides a durable piston foundation for performance street, racing, and engine rebuild applications.
- Flat-Top Crown: Supports a straightforward piston configuration for GM LS-Series engine builds and combustion planning.
- PowerPak LS Design: Developed for compatibility with selected GM LS-Series applications and performance-focused engine projects.
- Matched Ring Set: Includes rings configured for the piston’s designated grooves to simplify component selection during assembly.
- Minus 5.8 cc Crown Volume: Helps engine builders calculate compression characteristics and plan the overall engine combination.
- Complete Piston and Ring Kit: Supplies coordinated piston and ring components under one MAHLE PISTONS part number.
- Part Number 930226785: Provides a clear reference for product identification, application verification, and replacement ordering.
