The zero-offset butterfly valve is subjected to exhaust drive pressure equally on both halves of the valve which pivots centrally

and faster than alternatives but also redefines the possibilities for response

Premium Turbosmart Quick Release Barrel Hose Clamp - 1

Turbosmart Raceport BOV suit Female (Tial) Flange - No Weld on Fitting Supplied

BOV RacePort GenV Sleeper JR26 The zero-offset butterfly valve isThe Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter and 25% smaller than the competition while flowing 330 CFM making it the highest flowing BOV of its type on the market.\n