Description

OEM pistons wear out—especially in high-demand racing and forced-induction applications. The VERTEX Piston Kit 23628A delivers precision-engineered pistons with advanced surface treatments that dramatically reduce friction, accelerate break-in, and extend service life under extreme conditions. If you’re building a reliable, high-performance engine, these pistons are engineered to keep pace with your ambitions.

Every piston in this kit undergoes rigorous T-5 heat treatment, a specialized hardening and tempering cycle that maximizes material strength without sacrificing durability. The proprietary Molybdenum Disulphite skirt coating minimizes piston-to-wall contact friction, enabling faster break-in and measurable gains in longevity—critical advantages whether you’re on the dyno or the track.

MPN: 23628A
Material: High-strength alloy
Heat Treatment: T-5 cycle
Skirt Coating: Molybdenum Disulphite
Installation: Professional fabrication
Application: Engine-specific fitment
Reduced friction, faster break-in
Extended piston lifespan