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Manley 11492B-8 - Titanium intake Valve Kit - Big Block General Motors - Dart Pro1

Manley 11492B-8 - Titanium intake Valve Kit - Big Block General Motors - Dart Pro1

Manley | 11492B-8
SKU: BBPB-11492B-8
Regular price $1,468.99 USD
Regular price $1,615.89 USD Sale price $1,468.99 USD
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Manley 11492B-8 - Titanium intake Valve Kit - Big Block General Motors - Dart Pro1

Manley Valve - Intake, Valve-TI Big Block GM 2.250

Head Diameter: 2.250 in. - Stem Diameter: 0.3415 in. - O/A : 5.500 in. - Bead Loc® Groove - Set of 8

Manley Titanium Valves are expertly designed to reduce valvetrain weight, improve efficiency, and excel in high-RPM applications. Lightweight yet incredibly strong, they enhance throttle response, power, and durability, making them the choice of performance enthusiasts and professional engine builders. Each valve features a one-piece forged titanium construction with superior grain flow to eliminate weak points and ensure long-term strength. State-of-the-art CNC machining and precision grinding deliver tight tolerances and consistent sealing for optimal engine performance. Crafted from premium titanium alloys, Manley valves achieve the perfect balance of hardness, ductility, and fatigue resistance under extreme temperatures. Every valve undergoes rigorous quality control and final inspection, guaranteeing unmatched reliability, precision, and consistency in the most demanding racing conditions. When performance matters, Manley Titanium Valves power the winners.

  • Lightweight titanium reduces valvetrain mass and boosts efficiency
  • Built for extreme RPM and aggressive cams
  • One-piece forged for strength
  • CNC machined for precision
  • Premium alloys ensure durability
  • Rigorously inspected for reliability
Head Diameter: 2.250
Valve Head Diameter: 2.250
Stem Diameter: 0.3415
Valve Stem Diameter: 0.3415
O/A Length: 5.500
Installed Height: .250 Longer
Valve Length: 5.500
Valve Tip Length: .250
Tip Length: .250
Margin Width: .065
Seat Width: .100
Seat Angle: 45.00
Seat Coating: None
Underhead Angle: 10.00
Underhead Radius: 3/8
Weight: 91
Cylinder Head: Dart Pro1?
Cylinder Head: Big Block GM
Cylinder Head: Dart Pro1®
Valve Series: Titanium Series
Valve Material: Titanium
Valve Groove Type: Bead Loc?
Valve Type: Intake
Valve Quantity: 8
Engine Valve Quantity: 8
Product Type: Engine Intake Valve
Engine Type: ICE
Make: Chevrolet
Engine: Big Block
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