Manley Ford 2.3L EcoBoost Exhaust 30mm Stainless Extreme Duty Valves

11197-8

Today, Manley Performance continues to re-define itself in a high performance aftermarket industry that is constantly evolving. We've developed new products for growing markets such as sport compact, Ford modular and Chevy LS; as well as maintained our leadership role with the traditional V-8 engine business.

Features:

• XH-432 XtremeAlloy Exhaust Material.
• NK-842 Stainless Intake Material.
• Chrome Stems and Hard Tips.
• Swirl Polished and Fully Machined.
• Improved Flow with "Pro Flo" Underhead.
• Factory single radius keeper grooves.

Specifications:

• Type: Exhaust
• Head Diameter: 30.0mm
• Stem Diameter: 5.46mm / .2150"
• Installed Height: Stock
• O/A Length: 104.75mm
• Tip Length: 3.75mm
• Underhead Angle/Radius: 25° x 11/32"
• Margin: .050"
• Seat Width: .100"
• Top of Head: Flat Face

Fitment:

• Ford EcoBoost 2.3L