The MAHLE Motorsport PowerPak kit is their high volume shelf stock program developed for high performance enthusiasts.
PowerPak Features:
- Forged piston for performance applications
- Fully-machined crown
- Grafal® anti-Friction coating on skirts
- reduces drag, scuffing, friction and cylinder bore wear; reduces piston noise.
- Phosphate-coated to reduce micro-welding and pin galling**
- Pin bores finished on CNC boring equipment
- Hand deburred
- High strength, light weight German steel pins
- Race-proven round wire locks
- Low drag ring pack
- Light weight slipper skirt forgings
** Phosphate coating provides the grey appearance to the MAHLE piston. This dry lubricant coating (not to be confused with a thermal film coating) provides a lubricant film in the pin bores and ring grooves until the oiling system of the engine reaches operating pressure; particularly useful during the initial start-up or break-in of engines to protect against galling and microwelding. The piston crown is still machineable.
Please Note: All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.