Supertech Valvetrain

Pro-Race Engineering is a UK Supertech distributor, carrying the full range of Supertech race-grade valves, valve springs, titanium retainers, spring locators and stem seals. Supertech’s Inconel exhaust valves and nitrided stainless intakes are the proven choice on every platform we build — from VAG 1.8T 20V, 2.0 TFSI EA113 and 2.5 TFSI TT-RS, to Honda B-Series, K20/K24, Toyota 1JZ/2JZ, Nissan SR20DET and RB26DETT, Mitsubishi 4G63 and Ford Duratec / EcoBoost. Available as full valvetrain kits (valves + dual springs + Ti retainers + locators) or sold individually for refresh and rebuild work. Direct OE fit on listed applications. UK stock, next-day dispatch and Payl8r 0% finance available on baskets over £99.