Manley Performance 2.250" Titanium Intake Valves - Set of 8 | 2006-2015 Chevrolet Corvette Z06 / 2014–2015 Chevrolet Camaro Z28 (11978TBC-8)

2006-2015 Chevrolet Corvette Z06 / Camaro Z28 Titanium Intake Valves - Set of 8 by Manley Performance

Manley titanium valves feature forged one-piece construction with grain flow, not a head welded to a stem. These jewel-like valves are machined in state-of-the-art CNC turning centers and valve stem grinders to exacting tolerances. Manley utilizes the finest titanium alloys for both the intakes and exhausts, providing the best balance of mechanical properties, hardness, ductility, and fatigue strength at the given temperatures.

All Manley titanium valves must pass their rigorous final inspection process, and strict quality control enables them to deliver parts within tight tolerance. Custom valves can be delivered within a very reasonable turnaround time. Seat coatings are also available on certain shelf stock part numbers, as well as on custom valves.

Features

• Head Diameter: 2.250"
• Stem Diameter: .3135"
• Installed Height: Stock
• O/A Length: 5.190"
• Tip Length: .290"
• Underhead Angle/Radius: 12° x 3/8”
• Margin: .050"
• Seat Width/Angle: .090/45°
• Back Cut Width/Angle: .090/30°
• Inserted hard tip
• CrN seat coating
• O.E. style single radius keeper groove

Benefits

• High hardness and lubricity prevents valve seat face wear
• Prevents “trenching” of the seat face which maintains combustion seal
• Provides greater resistance to wear typically seen when valve float or dirt is present in the engine
• Better seal between the valve seat face and the seat in the cylinder head equals more horsepower

Please Note: The image provided is generic and may not be an accurate representation of the product you will receive

Applications

• 2006–2013 Chevrolet Corvette Z06
• 2014–2015 Chevrolet Camaro Z/28

What's In The Box?

• 8 - Valves

Warranty

• Manley products, due to their intended use, are sold without warranty.