MANLEY 11647-1 Exhaust Valve Race Series (1.600" Head Dia., 5.97 mm O/A Length, 0.3110" Stem) for DODGE 8.0L Viper V10

Description MANLEY 11647-1 Exhaust Valve Race Series (1.600\" Head Dia., 5.97 mm O/A Length, 0.3110\" Stem) for DODGE 8.0L Viper V10

Manley’s Race Series valves are engineered to meet the demands of bracket, drag, and oval track racers and are intended for engines operating under 8,000 RPM.

• Both exhaust (XH-426) and Intake (NK-842) valves are constructed from high-quality Stainless steel.
• Chrome stems and hard tips provide enhanced longevity and wear resistance.
• Swirl-polished underhead areas and fully machined combustion faces optimize Airflow and combustion efficiency.
• Available in Race Master straight-stem and Race Flo shapes.

Recommended for Alcohol Engines: These valves are recommended for exhaust valves in alcohol engines, ensuring reliable performance in Demanding conditions.

Specifications:

• Product Market: Domestic
• Head Diameter: 1.600 IN
• Stem Diameter: 0.3110 IN
• Valve Stem Diameter: 0.3110 IN
• O/A Length: 5.97 MM
• Tip Length: 0.110 IN
• Margin Width: 0.075 IN
• Seat Width: 0.100 IN
• Top of Head: 12 Degree Dish
• Underhead Angle: 18.00 DEG
• Emissions Code: 3
• Valve Series: Race Series
• Valve Sub-Series: Race Master
• Valve Material: Stainless Steel
• Valve Type: Exhaust
• Product Type: Engine Exhaust Valve
• Valve Quantity: 1