MANLEY 11139-8 Exhaust Valve Kit Extreme Duty Series (33.00 mm Head Dia., 104.75 mm O/A Length, 0.2345" Stem) for SUBARU 2.0L EJ205 WRX Photo-0

MANLEY 11139-8 Exhaust Valve Kit Extreme Duty Series (33.00 mm Head Dia., 104.75 mm O/A Length, 0.2345" Stem) for SUBARU 2.0L EJ205 WRX

€753,03

VAT included. Shipping calculated at checkout

MANLEY P/N: 11139-8 GTIN: 807298051048
Available for order at Partners Worldwide Usually ready in 1-2 weeks updated 12.11.2025
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 11139-8 Exhaust Valve Kit Extreme Duty Series (33.00 mm Head Dia., 104.75 mm O/A Length, 0.2345" Stem) for SUBARU 2.0L EJ205 WRX

Kelberg Warehouse

Pickup available, usually ready in 24 hours

Auf der Struth 4
53539 Kelberg
Germany

+491732982897

Description MANLEY 11139-8 Exhaust Valve Kit Extreme Duty Series (33.00 mm Head Dia., 104.75 mm O/A Length, 0.2345" Stem) for SUBARU 2.0L EJ205 WRX

Manley Performance Products Extreme Duty Series Valves are engineered for the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy marine enthusiasts, and Small Block Chevy restricted carburetor circle track competitors.

  • Designed for applications requiring extreme force and heat resistance, including Top Fuel, Funny Car, and marine engine applications
  • XH-432 XtremeAlloy exhaust valve material construction
  • Chrome stems and hard tips for longevity and wear resistance
  • Swirl-polished underhead areas and fully machined combustion faces improve airflow and combustion efficiency

Specifications:

  • Product Market: Sport Compact
  • Head Diameter: 33.00 MM
  • Stem Diameter: 0.2345, 5.96 MM
  • Valve Stem Diameter: 0.2345, 5.96 MM
  • O/A Length: 104.75 MM
  • Tip Length: 3.50 MM
  • Margin Width: 0.060 IN
  • Seat Width: 0.100 IN
  • Top of Head: 20 Degree Dish
  • Underhead Angle: 25.00 DEG
  • Underhead Radius: 11/32 IN
  • Emissions Code: 3
  • Valve Series: Extreme Duty Series
  • Valve Material: Inconel
  • Valve Type: Exhaust
  • Product Type: Engine Exhaust Valve Kit
  • Valve Quantity: 8