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Supertech dual valve springs for the Mitsubishi 4G63 2.0T DOHC are supplied as a set of 16 springs intended to replace stock valve springs in that engine family. Offered to support high‑duty valvetrain needs, these dual springs provide the springing needed for valve control under the operating conditions typical of the 4G63 2.0T DOHC platform without asserting specific horsepower or rpm limits.
Supertech Mitsubishi 4G63 2.0T DOHC Dual Valve Spring - Set of 16
