Engine Valves

Engine valves are critical components in an internal combustion engine that control the flow of air and exhaust gases into and out of the combustion chamber. They work in conjunction with the camshaft and valve springs to open and close at precise intervals, allowing the engine to intake fuel/air mixture and expel exhaust gases during the intake and exhaust strokes.

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Ferrea Nissan RB25DET 34.12mm 5.97mm 86.7mm 15 Deg S-Flo Stk Comp Plus Intake Valve - Set of 12 Ferrea Nissan RB25DET 34.12mm 5.97mm 86.7mm 15 Deg S-Flo Stk Comp Plus Intake Valve - Set of 12
-10%
Vendor: FerreaFerrea Nissan RB25DET 34.12mm 5.97mm 86.7mm 15 Deg S-Flo Stk Comp Plus Intake Valve - Set of 12
Regular price $403.08 Sale price $362.77
GSC P-D Ford Mustang 5.0L Coyote Gen 3 32mm Head (STD) Chrome Polished Exhaust Valve - Set of 8
-15%
Vendor: GSC Power DivisionGSC P-D Ford Mustang 5.0L Coyote Gen 3 32mm Head (STD) Chrome Polished Exhaust Valve - Set of 8
Regular price $233.77 Sale price $198.70
Ferrea Audi TFSI DAZA 33.9mm 5.98mm 104mm 20 Deg S-Flo Stock Trpl Grv Comp Plus Int Valve- Set of 10 Ferrea Audi TFSI DAZA 33.9mm 5.98mm 104mm 20 Deg S-Flo Stock Trpl Grv Comp Plus Int Valve- Set of 10
-10%
Vendor: FerreaFerrea Audi TFSI DAZA 33.9mm 5.98mm 104mm 20 Deg S-Flo Stock Trpl Grv Comp Plus Int Valve- Set of 10
Regular price $335.90 Sale price $302.31
Ferrea Audi TFSI DAZA 28mm 5.97mm 102mm 24 Deg Flo Stock Trpl Grv Super Alloy Exh Valve - Set of 10 Ferrea Audi TFSI DAZA 28mm 5.97mm 102mm 24 Deg Flo Stock Trpl Grv Super Alloy Exh Valve - Set of 10
-10%
Vendor: FerreaFerrea Audi TFSI DAZA 28mm 5.97mm 102mm 24 Deg Flo Stock Trpl Grv Super Alloy Exh Valve - Set of 10
Regular price $469.10 Sale price $422.19
Ferrea Nissan VR38DETT 24V 33.2mm 5.97mm 92mm 24 Deg Taper Flo +1mm Comp Plus Exh Valve - Set of 12 Ferrea Nissan VR38DETT 24V 33.2mm 5.97mm 92mm 24 Deg Taper Flo +1mm Comp Plus Exh Valve - Set of 12
-10%Sold out
Vendor: FerreaFerrea Nissan VR38DETT 24V 33.2mm 5.97mm 92mm 24 Deg Taper Flo +1mm Comp Plus Exh Valve - Set of 12
Regular price $562.92 Sale price $506.63
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Ferrea Acura K20 35mm 5.47mm 109.30mm 20 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8 Ferrea Acura K20 35mm 5.47mm 109.30mm 20 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8
-10%
Vendor: FerreaFerrea Acura K20 35mm 5.47mm 109.30mm 20 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8
Regular price $268.72 Sale price $241.85
Ferrea Acura K20 30mm 5.45mm 109.15mm 30 Deg Flo Dish Head Stock Comp Plus Exhaust Valve - Set of 8 Ferrea Acura K20 30mm 5.45mm 109.15mm 30 Deg Flo Dish Head Stock Comp Plus Exhaust Valve - Set of 8
-10%
Vendor: FerreaFerrea Acura K20 30mm 5.45mm 109.15mm 30 Deg Flo Dish Head Stock Comp Plus Exhaust Valve - Set of 8
Regular price $280.48 Sale price $252.43
Ferrea Honda B17A1/B18C1/C3 33mm 5.47mm 25 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8 Ferrea Honda B17A1/B18C1/C3 33mm 5.47mm 25 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8
-10%
Vendor: FerreaFerrea Honda B17A1/B18C1/C3 33mm 5.47mm 25 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8
Regular price $268.72 Sale price $241.85
Vibrant -12AN Roll Over Valve Vibrant -12AN Roll Over Valve
-26%
Vendor: VibrantVibrant -12AN Roll Over Valve
Regular price $57.99 Sale price $42.99
Vibrant -6AN Roll Over Valve Vibrant -6AN Roll Over Valve
-26%
Vendor: VibrantVibrant -6AN Roll Over Valve
Regular price $34.99 Sale price $25.99
Supertech VW 1.8L/2.0L 8V 16V Black Nitrided Intake Valve - +0.5mm Oversize - Set of 10
-20%
Vendor: SupertechSupertech VW 1.8L/2.0L 8V 16V Black Nitrided Intake Valve - +0.5mm Oversize - Set of 10
Regular price $312.26 Sale price $249.86
Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10
-20%
Vendor: SupertechSupertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10
Regular price $312.26 Sale price $249.86
Supertech VW VR6 2.8L Black Nitrided Intake Valve - Set of 6
-20%
Vendor: SupertechSupertech VW VR6 2.8L Black Nitrided Intake Valve - Set of 6
Regular price $187.37 Sale price $149.93
Supertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Regular price $262.25 Sale price $209.85
Supertech Audi/VW 2.5T FSI Black Nitrided Intake Valves 33.85mm(std) Head Dia. - Set of 10
-20%Sold out
Vendor: SupertechSupertech Audi/VW 2.5T FSI Black Nitrided Intake Valves 33.85mm(std) Head Dia. - Set of 10
Regular price $312.26 Sale price $249.86
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Supertech VW R32 VR6 24V Inconel Exhaust Valve - Set of 6
-20%Sold out
Vendor: SupertechSupertech VW R32 VR6 24V Inconel Exhaust Valve - Set of 6
Regular price $302.50 Sale price $242.05
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Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10
-20%
Vendor: SupertechSupertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10
Regular price $463.53 Sale price $370.91
Supertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 8
Regular price $370.82 Sale price $296.73
Supertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 10
-20%
Vendor: SupertechSupertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 10
Regular price $463.53 Sale price $370.91
Supertech Toyota GR Corolla G16E-GTS 32.8 x 5.48 x 113.6mm Blk Nitrided Intake Valve - Set of 6
-20%
Vendor: SupertechSupertech Toyota GR Corolla G16E-GTS 32.8 x 5.48 x 113.6mm Blk Nitrided Intake Valve - Set of 6
Regular price $183.91 Sale price $147.16
Supertech Toyota 4AGE 16V Black Nitrided Intake Valve - Set of 8
-20%
Vendor: SupertechSupertech Toyota 4AGE 16V Black Nitrided Intake Valve - Set of 8
Regular price $218.85 Sale price $175.12
Supertech Toyota Supra 2JZ Black Nitrided Intake Valve - +1mm Oversize - Set of 12
-20%
Vendor: SupertechSupertech Toyota Supra 2JZ Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Regular price $333.79 Sale price $267.09
Supertech Toyota Supra 1JZGTE Black Nitrided Intake Valve - Set of 12
-20%Sold out
Vendor: SupertechSupertech Toyota Supra 1JZGTE Black Nitrided Intake Valve - Set of 12
Regular price $317.89 Sale price $254.37
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Supertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8
Regular price $217.16 Sale price $173.76
Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6 Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6
-20%
Vendor: SupertechSupertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6
Regular price $405.77 Sale price $324.68