Manley
Manley 2000 - 2003 Subaru WRX (EJ20) / 2004 + STi Intake 36mm Stainless Race Flo Valves
Regular price
$300.00
Shipping calculated at checkout.
11138-8
Manley Race Series Subaru 2.0L EJ205 WRX Intake Valve Kit – 36.00 mm Head Dia., 104.60 mm O/A Length, 0.2350 in. Stem
Manley Valve – Intake, Valve-R/M SUBARU WRX 36mm
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.
| Product Market |
Sport Compact |
|---|---|
| Head Diameter |
36.00 MM |
| Stem Diameter |
0.235, 5.97 MM |
| Valve Stem Diameter |
0.235, 5.97 MM |
| O/A Length |
104.60 MM |
| Tip Length |
3.50 MM |
| Margin Width |
0.050 IN |
| Seat Width |
0.080 IN |
| Top of Head |
14 Degree Dish |
| Underhead Angle |
Pro Flo: 19.00 DEG |
| Underhead Radius |
5/16 IN |
| Valve Series |
Race Series |
| Valve Sub-Series |
Race Master |
| Valve Type |
Intake |
| Product Type |
Engine Intake Valve Kit |
| Valve Quantity |
8 |
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