Exhaust Valves for 2001-2005 Honda Civic EX D17A SOHC VTEC Engines
HEVN-1012
Head Diam: 26.00mm (STD)
Stem Diam: 5.45mm
Length: 116.00mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Exhaust
HEVN-1002
Head Diam: 26.50mm (+0.5mm)
Stem Diam: 5.45mm
Length: 116.00mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Exhaust
HEVI-1102
Head Diam: 27.00mm (+1mm)
Stem Diam: 5.45mm
Length: 116.00mm
Material: Inconel
Groove Type: Single Groove
Valve Type: Exhaust
*Single Valves Are Also Available In The Drop Down Menu Below*
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.
HEVN-1012
Head Diam: 26.00mm (STD)
Stem Diam: 5.45mm
Length: 116.00mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Exhaust
HEVN-1002
Head Diam: 26.50mm (+0.5mm)
Stem Diam: 5.45mm
Length: 116.00mm
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Exhaust
HEVI-1102
Head Diam: 27.00mm (+1mm)
Stem Diam: 5.45mm
Length: 116.00mm
Material: Inconel
Groove Type: Single Groove
Valve Type: Exhaust
*Single Valves Are Also Available In The Drop Down Menu Below*
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.