MANLEY 11921B-8 VALVE-TI PONT 1.900 BEAD LOC

MANLEY 11921B-8 VALVE-TI PONT 1.900 BEAD LOC

€1.656,09

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MANLEY P/N: 11921B-8 GTIN: 807298060149
Quantity:

This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.

Pickup available at Kelberg Warehouse Usually ready in 24 hours

MANLEY 11921B-8 VALVE-TI PONT 1.900 BEAD LOC

Kelberg Warehouse

Pickup available, usually ready in 24 hours

Auf der Struth 4
53539 Kelberg
Germany

+491732982897

Description MANLEY 11921B-8 Titanium Series Chevrolet Big Block Exhaust Valve Kit – Pontiac Pro Stock – Dart Big Chief

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:

  • Head Diameter: 1.890 IN
  • Stem Diameter: 0.3415 IN
  • Valve Stem Diameter: 0.3415 IN
  • O/A Length: 4.800 IN
  • Tip Length: 0.400 IN
  • Margin Width: 0.050 IN
  • Seat Width: 0.080 IN
  • Top of Head: 5 Degree Dish
  • Underhead Angle: 10.00 DEG
  • Underhead Radius: 3/8 IN
  • Cylinder Head: Esslinger Cylinder Head
  • Valve Series: Race Series
  • Valve Sub-Series: Race Master
  • Valve Material: Stainless Steel
  • Valve Type: Intake
  • Product Type: Engine Intake Valve Kit
  • Valve Quantity: 4