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.
Features
- 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.
Specs
- Head Diameter: 1.485 in
- Stem Diameter: 0.2355 in
- O/A : 4.765 in. Backcut: 0.100" x 30?
- Single Valve
- Manley Valve
- Intake Valve
- Ti
- Briggs & Stratton Custom
- .2475 Stem
- Valve Groove Type: Factory Triple
- Valve Type: Intake
- Product Type: Engine Intake Valve
- Valve Quantity: 1
- Engine Valve Quantity: 1
- Industry: Automotive
- Out of Stock Message: Call for Availability
- Title: Manley Valve - Intake, Valve-FD 5.0L R/M
- Prop 65 Yes/No: Yes
- Prop 65 (C, R or CR): CR
- Prop 65 - Short Label: Prop 65 Warning Label.JPG
- Engine Type: ICE
- Make: Ford
- Engine: 5.0L Modular Coyote V8
- Product Market: Domestic
- Head Diameter: 1.485
