Sometimes bigger is just better. Designed for large capacity supercharged and turbocharged engines, including turbo-diesel engines, the Big Bubba is our largest and scariest Blow-Off Valve. Big Bubba features:• Precision machining and assembly – the piston and valve body are measured to mere fractions of a millimetre, and perfectly matched to fit each other exactly. Because of this precision, an O-ring is not needed to create an effective seal• CNC billet aluminium body and components• Huge 50.8mm/2” inlet and outlet• Lightweight 52mm (2.05”) hard anodised aluminium two-piece piston• -4AN threaded vacuum port• V-band mounting system interchangeable with the Race Port• Weighs only 790 grams (1.7lbs)• Designed, manufactured and validated in-house at Turbosmart HQ
