3S-GE (Gen 3) shim under bucket Turbo 3-195-TC B2B Primary lobe specification is 252/248

Primary lobe specification is 252/248 Degrees advertised duration

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

The Turbosmart Gated Boost Control Valve range is ideal for mildly modified turbocharged engines and perfect for increasing boost levels on factory turbo cars and turbocharged engines

Our PRO Series kit is the cream of the crop and has won world time attack open class 1st place (Xtreme GTR) and 2nd place (Integrated motorsports R34)

3S-GE (Gen 3) shim under bucket Turbo 3-195-TC B2B Primary lobe specification is 252/248280 280 Degrees advertised duration. 11. 30mm 10. 80mm lift 3S GTE Turbo cams for all out drag racing, high RPM, 700HP+ turbo