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The StraightGate50 from Turbosmart is the world's highest-flowing external wastegate! The StraightGate50 is a zero-offset butterfly-style wastegate that allows enormous flow and almost linear control, and unparalleled boost control throughout the entire operating range.
The Boost-Based Pneumatic StraightGate50 takes the Multiple Award Winning eSG50 and simplifies control via a traditional boost-based actuator. The Self-Balancing nature of the StraightGate50 means a huge tuning window of over 5 times base spring pressure can be obtained! Pre-fitted with 6 psi springs to the GenV actuator featuring both single & Twin port control, the StraightGate50 is simple to use, and packed with performance, flow and features!
The Turbosmart StraightGate50 has been designed from the ground up & validated in-house to create a new level of control and flow, never seen in a wastegate before. The zero-offset butterfly valve is subjected to exhaust drive pressure equally on both halves of the valve, which pivots centrally, resulting in a self-balanced valve against any drive pressure. This self-balancing means less work is required to act against even the highest drive pressures, and a wider tuning window is possible, no matter how the valve is actuated. The increased flow is achieved through the efficiency of a straight-through valve versus a poppet-style valve where the exhaust gas must be turned 90 degrees by the valve.
Specifications:
- 50mm (1.97in) Butterfly Style Zero-Offset Valve
- 383.9 CFM / 10.87m3 per minute flow
- Stainless Steel (630) Butterfly and shaft
- Stainless Steel (347) Main Body
- Stainless Steel (Heat Treated 431) V-Band Clamps
- Aluminium (6262 T6 Anodised) Bracket & Actuator
- Turbosmart unique Locking Collar Ring
- Base Spring Options from 6psi to 42psi
- Suitable for Single or Twin Port Boost-Based Control
- Stainless Steel (N60) Linkages & Control Arm
Package Includes:
1x Turbosmart PSG50 Pneumatic Straight Gate 6psi (black, as pictured)
1x StraightGate50 Inlet & Outlet Flanges
1x 6psi Springs Pre-Installed
1x All Other Springs including in box
1x StraightGate Inlet and Outlet Weld Flanges
1x Turbosmart Decal
2x 1/8 NPT Hose Tail Fittings
2 x 1/8 NPT Blanking Plugs
