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Manley

Manley 11509-8 - Valve - Exhaust, Valve-BBC R/M 1.880

MSRP: $239.60
$184.99
( saved $54.61 )
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  • Manley 11509-8 - Valve - Exhaust, Valve-BBC R/M 1.880
  • Manley 11509-8 - Valve - Exhaust, Valve-BBC R/M 1.880
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SKU:
BBPB-11509-8
UPC:
807298044965
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Manley - 11509-8

Exhaust Valve - Race Master - 1.880 in Head - 0.372 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8

Manley Valve - Exhaust, Valve-BBC R/M 1.880.

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

    • 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.
    • Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.
    • Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.

Category Hierarchy: Valves>Stainless Steel>Race
Engine - Web: Big Block
Engine Detail - Web: Big Block
Engine Family: Big Block
Engine Type: ICE
Engine: Big Block
Head Diameter: 1.880
Industry: Automotive
Make - Web: Chevrolet
Make: Chevrolet
Margin Width: 0.075
O/A Length: 5.422
Out of Stock Message: Call for Availability
Product Market: Domestic
Product Type: Engine Exhaust Valve Kit
Seat Width: 0.100
Stem Diameter: 0.3715
Tip Length: 0.250
Title - Web: Manley Race Series Chevy Big Block Exhaust Valve Kit - 1.880 in. Head Dia., 5.422 in. O/A Length, 0.3715 in. Stem
Top of Head: 9 Degree Dish
Underhead Angle: 15.00
Underhead Radius: 1/2
Valve Quantity: 8
Valve Series: Race Series
Valve Sub-Series: Race Master
Valve Type: Exhaust