Description
Piston durability and engine longevity depend on materials that withstand extreme combustion pressures and thermal cycling. The VERTEX Piston Kit 22991A combines proprietary heat treatment with a specialized skirt coating that reduces friction during critical break-in periods while extending service life. Whether you’re building a high-revving naturally aspirated engine or prepping a forced-induction platform, these pistons deliver the reliability expected in professional racing and serious street applications.
- MPN: 22991A
- T-5 heat-treated
- Molybdenum Disulphite skirt coating
- Reduced friction design
- Extended piston life
- Faster break-in performance
