Engine Valves for Performance Cars

Head valves are crucial components for controlling airflow in and out of your engine's combustion chamber. At RaceStage.eu, we offer a wide selection of high-performance head valves designed to improve engine efficiency, boost power, and enhance throttle response. Whether you're upgrading your engine for racing or tuning, these valves help regulate the intake and exhaust process for optimal performance. Crafted from durable materials, our head valves ensure precision sealing, reducing the risk of leaks and increasing the longevity of your engine while maximizing airflow and combustion efficiency.

Available to order

6mm Exhaust Valve Stem Seals for Toyota 3SGTE, 4AGE 16v, 7MGTE, Subaru EJ20, EJ22, EJ25, 2JZ

Valve Stem Seal Specifications Stem Diameter: 6mm Guide OD: 11mm Seal OD: 13.4mm Compatible Engines Acura - K20A2 Toyota - 2RZ-FE Toyota - 3SGTE To..

2.82€ 2.84€ Ex Tax: 2.33€
Available to order

Intake valve Black Nitrided SuperTech for Toyota Supra 2JZGE / GTE 3.0l DOHC 94-98 (STD)

SuperTech Black Nitride Intake Valve Engineered for durability and performance, the SuperTech Black Nitride Intake Valve is designed to meet the deman..

30.19€ 30.49€ Ex Tax: 24.95€
Available to order

SuperTech 6.6mm Exhaust Valve Guides for Mitsubishi 4G63

Valve Guides Outer Diameter: 12.10mm Length: 50.5mm Compatible Engines Mitsubishi - 4G63 Manufacturer: SuperTech SKU: USA-ST-GDE-MI66-E Note: Thes..

8.76€ 8.85€ Ex Tax: 7.24€
Available to order

Valve Stem Seals Supertech 6mm for Nissan SR20DE / SR20VE / RB20 / RB25DET / VG30DE / VQ35DE

SuperTech Valve Stem Seal Stem Diameter: 6mm Guide Outer Diameter: 10mm Seal Outer Diameter: 12.6mm Compatible Nissan Engines SR20DE CA18 DET VQ37V..

3.08€ 3.11€ Ex Tax: 2.54€
Available to order

6mm Intake Valve Stem Seals for Toyota 3SGTE / 4AGE 16v / 7MGTE / Subaru EJ20 / EJ22 / EJ25 / 2JZ

Valve Stem Seal Stem Diameter: 6mm Guide OD: 11 Seal OD: 13.4mm Compatible Engines Mazda - B6 DOHC Miata Toyota - 2RZ-FE Toyota - 3SGTE Toyota - 2J..

2.42€ 2.44€ Ex Tax: 2.00€
Available to order

Exhaust valve Inconel SuperTech for Toyota Supra 2JZGE / GTE 3.0l DOHC 94-98 (STD)

Inconel Exhaust Valve for Toyota 2JZ Engines Upgrade your Toyota 2JZ-GTE DOHC or 2JZ-GE engine with this high-performance Inconel exhaust valve from S..

43.82€ 44.26€ Ex Tax: 36.21€
Available to order

Valve Locks 5.5mm 7 Degrees (2 pcs. per valve) - Stamped OEM Style for Honda

Valved Locks Stamped Groove Type: Single Groove Stem Diameter: 5.5mm Keeper Angle: 7 Degree Engines Compatible: Honda - F20C Honda - D15B Honda - D..

2.91€ 2.94€ Ex Tax: 2.41€
Available to order

Exhaust valve Inconel SuperTech for Mitsubishi 4B11T / Hyundai G4KF / Theta L4 30.00mm (+1mm)

SuperTech Inconel Exhaust Valve Head Diameter: 30.00mm (+1) Material: Inconel-Nimonic Groove Type: Single Groove Length: 105.9mm Stem Diameter: 5.46m..

46.74€ 47.21€ Ex Tax: 38.63€
Available to order

Exhaust valve Inconel SuperTech for Toyota Supra 2JZGE / GTE 3.0l DOHC 94-98 (+1mm)

SuperTech Inconel Exhaust Valve Head Diameter: 30.00mm (+1.0) Material: Inconel-Nimonic Groove Type: Single Groove Length: 99.10mm Stem Diameter: 5.9..

34.08€ 34.42€ Ex Tax: 28.17€
Available to order

Valve locks 5.5mm 7 degrees SuperTech for Honda / Ford / Nissan

SuperTech Valve Locks – 5.5mm, 7° Keeper Angle Groove Type: Single Groove Stem Diameter: 5.5mm Keeper Angle: 7 Degree Engine Compatibility Ford Eco..

4.28€ 4.32€ Ex Tax: 3.53€
Available to order

Valve locks 6.6mm 7 degree (required 2 pieces per valve) SuperTech for Honda

SuperTech Valve Locks - 6.6mm Stem, Single Groove, 7° Keeper Angle Groove Type: Single Groove Stem Diameter: 6.6mm Keeper Angle: 7° Engine Compatibi..

3.59€ 3.63€ Ex Tax: 2.97€
Available to order

Exhaust valve guides 6mm (OD 11.03mm) SuperTech for Toyota Supra 2JZ

SuperTech Exhaust Valve Guides for Toyota 2JZ Engines Outer Diameter: 11.03 mm Length: 40.5 mm Engine Compatibility: Toyota 2JZ-GTE DOHC Toyota 2JZ..

10.70€ 10.81€ Ex Tax: 8.84€
Available to order

Black Nitrided Intake Valve for VW Golf / Jetta / Passat / Beetle 1.8 / 2.0L 85-03 91.60mm (+2mm)

Black Nitride Intake Valve Head Diameter: 42.00mm (+2) Material: Stainless Steel 21-4N Groove Type: Triple Groove Length: 91.60mm Stem Diameter: 6.97..

37.69€ 38.07€ Ex Tax: 31.15€
Available to order

Intake valve Black Nitrided SuperTech for BMW S42 / M42 / M50 / S50 / S52 / M52 / M54 [1.8 / 2.5 16v] & [2.8 / 3.0 24v] (+1mm Single)

SuperTech Black Nitride Intake Valve Upgrade your BMW engine with this precision-engineered Black Nitride Intake Valve from SuperTech. Designed for du..

37.00€ 37.38€ Ex Tax: 30.58€
Available to order

Intake valve Black Nitrided SuperTech for Subaru Impreza EJ25 Non Turbo 99-05 (+1mm)

SuperTech Intake Valve – Black Nitride Head Diameter: 37mm (+1mm) Material: Stainless Steel 21-4N Groove Type: Single Groove Length: 120.60mm Stem Di..

35.05€ 35.40€ Ex Tax: 28.97€
Available to order

Valve locks 6mm 6 Degree SuperTech for Toyota / Subaru / Mini

SuperTech 6mm Valve Locks – 6 Degree – Toyota & Subaru Application: 6mm valve stem, 6 degree lock angle Compatibility: Toyota and Subaru engines Requ..

3.59€ 3.63€ Ex Tax: 2.97€
Available to order

Valve stem seals 6mm Supertech for Nissan SR20DE / SE20DET / SR20VE / RB20 / RB25DET / VG30DE / VQ35DE

SuperTech Valve Stem Seal – 6mm Stem Stem Diameter: 6mm Guide Outer Diameter: 10mm Seal Outer Diameter: 12.6mm Engine Compatibility Nissan SR20DE N..

2.42€ 2.44€ Ex Tax: 2.00€
Available to order

Exhaust valve Black Nitrided SuperTech for Audi / VW 1.8T / 2.7T (STD)

SuperTech Exhaust Valve – Black Nitride Head Diameter: 29.90mm (standard) Material: Stainless Steel 23-8N Groove Type: Triple Groove Length: 103.90mm..

33.10€ 33.43€ Ex Tax: 27.35€
Available to order

Intake valve Black Nitrided SuperTech for Toyota Corolla 4AGE (STD)

SuperTech Black Nitride Intake Valve for Toyota 4AGE 20V Head Diameter: 25.5mm (standard) Material: Stainless Steel 21-4N Groove Type: Single Groove ..

30.67€ 30.98€ Ex Tax: 25.34€
Available to order

Exhaust valve Black Nitrided SuperTech for Toyota Supra 2JZGE / GTE 3.0l 94-98 (+1mm)

SuperTech Black Nitride Exhaust Valve Head Diameter: 30.00mm (+1.0) Material: Stainless Steel 23-8N Groove Type: Single Groove Length: 99.10mm Stem D..

28.43€ 28.71€ Ex Tax: 23.49€
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