GenV ProPort BOV (Sleeper)
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The Turbosmart ProPort Blow Off Valve is a compact 54 mm performance blow-off valve engineered for high-horsepower turbocharged and supercharged engines. Despite its small footprint, the ProPort delivers exceptional airflow of up to 420 CFM, supporting applications producing up to 3,500 HP while remaining significantly shorter than the PowerPort and flowing over 25% more than leading 50 mm race-style valves.
Developed using CFD analysis and validated through real-world motorsport testing, the ProPort features Turbosmart's Boost-Balance system for superior sealing under boost, a MilSpec diaphragm for rapid response, and an optional non-contact Hall Effect position sensor for advanced data logging. Its GenV quick-release V-band mounting system and dual 1/8 NPT reference ports simplify installation in even the most demanding engine bays.
Features
- 54 mm (2.13") high-flow blow-off valve
- Supports up to 3,500 HP
- Flows 420 CFM
- Compact low-profile design
- Boost-Balance Valve Technology for superior boost sealing
- MilSpec diaphragm for fast and consistent response
- CFD-designed and motorsport validated
- Quick-release GenV V-band mounting system
- Optional non-contact Hall Effect position sensor
- Two 1/8 NPT reference ports with rotatable cap
- Locking collar design for secure installation
- Suitable for turbocharged and supercharged applications
