Turbosmart StraightGate50 – The Ultimate High-Flow Wastegate
The Turbosmart StraightGate50 is the world’s highest-flowing external wastegate, designed to deliver exceptional flow, almost linear control, and unparalleled boost management across the entire operating range. This zero-offset butterfly-style wastegate sets a new standard in performance.
Product Overview:
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Design: Zero-offset butterfly-style valve for maximum flow and control.
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Versions: Electronic, Pneumatic Boost-Based, and Pneumatic Vacuum-Based.
Features:
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Flow Rate: 383.9 CFM / 10.87 m³ per minute.
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Valve Size: 50mm (1.97 inches) butterfly style, zero-offset.
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Materials:
- Butterfly and shaft: Stainless Steel (630)
- Main body: Stainless Steel (347)
- V-Band clamps: Stainless Steel (Heat Treated 431)
- Bracket & actuator: Aluminium (6262 T6 Anodized)
- Linkages & Control Arm: Stainless Steel (N60)
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Actuator: GenV Vacuum-Based with single & twin port control for simple connection or boost-assist.
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Base Spring Options: From 6psi to 42psi.
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Locking Mechanism: Unique Turbosmart locking collar ring for added security.
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Control: Suitable for single or twin port boost-based control and advanced gate strategies.
Available Models:
- Electronic eSG50 StraightGate50
- Pneumatic Boost-Based pSG50 StraightGate50
- Pneumatic Vacuum-Based pSG50v StraightGate50
Supplied With:
- Vacuum-Based Pneumatic StraightGate50 unit
- Inlet and outlet flanges
- Inlet and outlet weld flanges
- 6 InHg springs pre-installed
- Swivel banjo hose fitting
- 1 x 1/16 NPT blanking plug
- 1 x 1/16 NPT hose tail fitting
- Turbosmart decal
Design Highlights:
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Self-Balancing Valve: The zero-offset butterfly valve experiences equal exhaust drive pressure on both sides, resulting in a centrally pivoting, self-balanced valve that requires less effort to actuate against high drive pressures. This design achieves a wider tuning window and enhanced performance.
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Flow Efficiency: Increased flow is facilitated by a straight-through valve design, eliminating the need for the exhaust gas to make a 90-degree turn as with traditional poppet-style valves.
The StraightGate50 is engineered for performance, flow, and simplicity, offering a groundbreaking level of control and efficiency for high-demand applications.