These rings strike the right balance of strength and conformability. Utilizing stainless steel and gas ports, the AP™ Plus sets provide performance benefits for both boosted and naturally aspirated engines.
Total Seal® AP™ Plus Ring Sets Feature:
- AP™ 1.0mm Steel Top Gas-Ported Ring – Strong, durable material - Gas-Ported design for increased ring seal, stronger piston and lasting vacuum.
- Dry Film Lubricant Side Coating – Anti-scuff protection for the ring grooves.
- QSP Face Coating – Softer PVD coating for quick seating.
- Ductile Napier 1.0mm 2nd Ring – Excellent sealing and oil control.
- 10lb. ± Tension 2.0mm Oil Ring - 3 Piece design with optimized tension for improved oil control
*Patent Pending
