Valves
Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 ...
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
Supertech Subaru EJ25 (w/o Turbo) Black Nitride...
Supertech Subaru EJ25 (w/o Turbo) Black Nitrided Intake Valve - Set of 8
Supertech Subaru EJ25 (w/o Turbo) Black Nitrided Intake Valve - Set of 8
Supertech Mitsubishi 4G63/4G63T Black Nitrided ...
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
Supertech BMW M50/M52/S50/S52 Black Nitrided In...
Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12
Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12
Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Fla...
Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10
Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10
Supertech Audi/VW 1.8T 5V Black Nitrided Intake...
Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 18
Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 18
Supertech Audi/VW 2.0T FSI 16V Black Nitrided I...
Supertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Supertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Manley Chevy LS-7 Small Block Severe Duty/Pro F...
Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal op...
Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed...