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Manley Intake Valves 12306-8; Race Flo 0.260 in. 0.313 in. 2.050 in. for Chevy 262 to 400
$202.55
Details
- 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 Description
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
Specifications
- Intake Valves Series:
- Race Flo
- Make:
- Chevy
- Engine:
- 262 to 400
- Head Diameter:
- 2.050 in.
- Length:
- 5.030 in.
- Valve Stem Diameter:
- 0.313 in.
- Valve Tip Length:
- 0.260 in.
- Material:
- Stainless Steel
- Underhead Angle:
- Pro Flo 12 deg.
- Underhead Radius:
- 3/8 in.
- Margin:
- 0.050 in.
- Seat Width:
- 0.080 in.
- Seat Angle:
- 45 deg.
- Dish Angle:
- 7 deg.
- Lock Groove Style:
- LS Radius
- Notes:
- AFR 180cc-245cc Heads
- Quantity:
- Sold As Set (8/pkg)
