Manley 11835-8 Severe Duty Stainless Steel Intake Valve - 2.020

The Manley 11835-8 is a severe duty performance intake valve engineered for high-performance race engines. Constructed from premium NK-844 stainless steel, this valve features a chrome stem and hardened valve tip for maximum durability under extreme conditions. The valve is swirl polished and fully machined with a straight stem design that provides increased strength and reliability.

Key Specifications:

• Valve Type: Intake
• Head Diameter: 2.020 inches
• Stem Diameter: 0.3415 inches (11/32")
• Overall Length: 5.015 inches
• Installed Height: 0.100 inches longer than stock
• Tip Length: 0.250 inches
• Underhead Angle/Radius: 10 degrees x 3/8 inch
• Margin: 0.070 inches
• Seat Width: 0.080 inches
• Top of Head: 7 degree dish
• Weight: 113 grams (0.25 lbs)

Construction Features:

• NK-844 stainless steel material for superior heat and wear resistance
• Chrome stem finish for reduced friction and improved wear characteristics
• Hardened valve tip for extended service life
• Swirl polished surface for optimal flow characteristics
• Straight stem design for enhanced durability
• Fully machined precision construction

This severe duty series valve is designed for racing applications where superior materials and precise engineering are essential for reliable performance under demanding conditions.