Intake Valves for 2000-2006 Mini Cooper S Supercharged 1.6L Engines
Supertech Intake Valves for Mazda MZR / Duratec 2.0L 2.3L 2.5L Engines

Supertech Intake Valves for Mazda MZR / Duratec 2.0L 2.3L 2.5L Engines

SKU
Regular price
$169.99
Sale price
$169.99
Unit price
per 
Shipping calculated at checkout.

Intake Valves for Mazda MZR / Duratec 2.0L 2.3L 2.5L Engines

MAIVN-2301D
Head Diam: 35mm (STD)
Stem Diam: 5.48mm
Length: 103.40mm (STD)
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Intake
Face Type: Dish

MAIVN-2301F
Head Diam: 35mm (STD)
Stem Diam: 5.48mm
Length: 103.40mm (STD)
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Intake
Face Type: Flat

MAIVN-2304D

Head Diam: 36mm (+1mm)
Stem Diam: 5.48mm
Length: 103.40mm (STD)
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Intake
Face Type: Dish

MAIVN-2304F
Head Diam: 36mm (+1mm)
Stem Diam: 5.48mm
Length: 103.40mm (STD)
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Intake
Face Type: Flat

MAIVN-2308D
Head Diam: 37.50mm (+2.5mm)
Stem Diam: 5.48mm
Length: 103.40mm (STD)
Material: Black Nitride
Groove Type: Single Groove
Valve Type: Intake
Face Type: Dish

*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.