Intake Valves for 2000-2006 Mini Cooper S Supercharged 1.6L Engines
Supertech Intake & Exhaust Valves for Toyota Tacoma 5VZ-FE 24v 3.4L DOHC V6 Engines

Supertech Intake & Exhaust Valves for Toyota Tacoma 5VZ-FE 24v 3.4L DOHC V6 Engines

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Intake & Exhaust Valves for Toyota Tacoma 5VZ-FE 24v 3.4L DOHC V6 Engines

Intake Valves

TIVN-1040
Head Diam: 34.00mm (STD)
Stem Diam: 5.97mm
Length: 95.15mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Intake
Quantity: 12

Exhaust Valves

TEVN-1040
Head Diam: 27.50mm (STD)
Stem Diam: 5.96mm
Length: 94.90mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Exhaust
Quantity: 12

Our stainless steel intake valves are manufactured from an enhanced version of EV8 (21-4N) steel. We have chosen this material specifically because it’s the highest grade of steel available and provides the strength to withstand just about any application. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for even greater strength at higher temperatures. Our stainless steel valves are one piece forged valves, and depending on the application feature hardened tips, hardened seats, swirl polish, undercut, and our black nitride coating. Our black nitride coated valves feature a harder surface area and a smoother finish, providing less friction and subsequently longer life.