IWG75 BW B1 Single scroll 14 PSISKU: TS-0620-1142
This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted, resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive.
Upgrading with the same base pressure as the factory, you can expect a broader boost & torque curve through peak boost being achieved earlier in the RPM and being held longer into higher RPM. These improvements can be amplified with higher base pressures. However, tuning & recalibration is likely required.
EFR B1 Single Scroll / Single Port (14psi): TS-0620-1142
EFR B1 Twin Scroll / Single Port (14psi): TS-0620-2142
EFR B2 Both Scroll / Single Port (14psi): TS-0620-3142
GenV Twin Port Suit all EFR Series: TS-0620-4012
GenV Twin Port Suit all EFF Series: TS-0620-4014 (inc. Position Sensors)
Proprietary Silicon Nomex Diaphragm
Choice of Springs from 3psi to 26psi (Optional)
High-Grade Billet Aluminum Construction
Stainless Steel Rods and Clevis
Turbosmart Unique Locking Collar System
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