Wiseco 6-Bolt DSM Pistons (88mm Stroke for 150mm Rods) Bore Size | Compression Ratio:(K560M86) 86mm (.04"/1mm Overbore) | 9.1:1 (Subaru) Red TS-BSK-001R TS-BSK-003R Gold

(Subaru) Red TS-BSK-001R TS-BSK-003R Gold TS-BSK-001GD TS-BSK-003GD Green TS-BSK-001GR TS-BSK-003GR Blue TS-BSK-001BL TS-BSK-003BL Purple TS-BSK-001PR TS-BSK-003PR Pink TS-BSK-001PK TS-BSK-003PK Black TS-BSK-001B TS-BSK-003B Silver TS-BSK-001S TS-BSK-003S NeoChrome TS-BSK-001NC TS-BSK-003NC

Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A5/B5

These high performance iridium plugs are designed to handle higher boost with improved ignition performance and anti-carbon build-up

multi-service

providing more efficient airflow

Wiseco 6-Bolt DSM Pistons (88mm Stroke for 150mm Rods) Bore Size | Compression Ratio:(K560M86) 86mm (.04"/1mm Overbore) | 9.1:1 (Subaru) Red TS-BSK-001R TS-BSK-003R GoldFits these Applications: Evo I III 4G63 with 88mm Stroke and 150mm Rods 6 Bolt DSM 4G63 with 88mm Stroke and 150mm Rods (1988 1992. 5 Eclipse, Talon & Laser Turbo) Includes: (4) Pistons (4) Pins (8) Wire Locks (4) Set of Piston Rings World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto