Intake & Exhaust Valves for Toyota Celica GT 1ZZ-FE 16v 1.8L Engines
Intake Valves
TIVN-1021
Head Diam: 32.00mm (STD)
Stem Diam: 5.48mm
Length: 88.67mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Intake
Quantity: 8
Exhaust Valves
TEVN-1021
Head Diam: 27.50mm (STD)
Stem Diam: 5.46mm
Length: 88.74mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Exhaust
Quantity: 8
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.
Intake Valves
TIVN-1021
Head Diam: 32.00mm (STD)
Stem Diam: 5.48mm
Length: 88.67mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Intake
Quantity: 8
Exhaust Valves
TEVN-1021
Head Diam: 27.50mm (STD)
Stem Diam: 5.46mm
Length: 88.74mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Exhaust
Quantity: 8
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.