Manley Performance
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Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valve (1 valve)
Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valve (1 valve)
A$83.63
Available from MFR.
This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description
Manley 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.
Part Type
Engine Intake Valve
Features
- Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.
- Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.
- Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.
- 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.
Specifications
- Product Attributes - Brand
- Manley
- Product Attributes - Manufacturer's Part Number
- 11138-1
- Product Attributes - Part Type
- Valves
- Product Attributes - Product Line
- Manley Race Series Stainless Steel Valves
- Product Attributes - UPC
- 807298030852
- Product Attributes - Valve Position
- Intake
- Product Attributes - Intake Valve Head Diameter (in.)
- 1.417 in.
- Product Attributes - Intake Valve Head Diameter (mm)
- 36.000mm
- Product Attributes - Intake Valve Stem Diameter (in.)
- 0.235 in.
- Product Attributes - Intake Valve Stem Diameter (mm)
- 5.97mm
- Product Attributes - Intake Overall Valve Length (in.)
- 4.118 in.
- Product Attributes - Intake Overall Valve Length (mm)
- 104.600mm
- Product Attributes - Undercut Stem
- Yes
- Product Attributes - Swirl-Polished
- Yes
- Product Attributes - Valve Tip Length (in.)
- 0.138 in.
- Product Attributes - Valve Tip Length (mm)
- 3.500mm
- Product Attributes - Valve Material
- NK-842 stainless steel
- Product Attributes - Lock Groove Quantity
- 1-groove
- Product Attributes - Lock Groove Style
- Conventional
- Product Attributes - Valve Head Style
- 14 degree dish
- Product Attributes - Valve Seat Width (in.)
- 0.080 in.
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Manley Performance |
|---|---|
| StreetFX SKU | man11138-1 |
| SFX Item ID | 4060170 |
| Supplier Item Code | 4060170 |
| Manufacturer SKU | 11138-1 |
| Manufacturer UPC | 807298030852 |
| Alternative References | (EJ20), 36mm |
Compatibility
| Application Data |
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