Supertech dual valve springs for Toyota Supra 2JZ‑GE/2JZ‑GTE are supplied as a set of 24 springs intended to replace stock valve springs in those engines. The springs are presented to provide the necessary valvetrain control expected in the 2JZ family without claiming specific rpm or power figures, serving as a direct replacement component for compatible Supra engines.
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 24