Manley Race Series Honda/Acura 1.6L B16A1 Exhaust Valve Kit | 92-01 Integra GS-R / 99-00 Civic Si / 94-97 Civic Del Sol VTEC (11373-8)

Race Series Honda/Acura 1.6L B16A1 Exhaust Valve Kit – 28.00 mm Head Dia | 102.70 mm O/A Length | 0.2150 in. Stem by Manley Performance

Manley’s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.

Features

• Head Diameter: 28.0mm
• Stem Diameter: 5.46mm / .2150”
• O/A Length: 102.70mm
• Tip Length: 2.5mm
• Underhead Angle/Radius: 25° x 11/32”
• Margin: .065”
• Seat Width: .080”
• Top Of Head: 20° Dish
• Chrome Stems and Hard Tips
• Swirl Polished and Fully Machined
• XH-426 Stainless Exhaust Material

Benefits

• Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.
• Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.
• Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.
• Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.

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

Applications

• 1992-2001 Acura Integra GS-R
• 1999-2000 Honda Civic Si
• 1994-1997 Honda Civic del Sol VTEC

What's In The Box?

• 8 - Valves

Warranty

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