GenV ProPort BOV (Sleeper)
$422.17USD (Excl. Sales Tax)
ProPort by Turbosmart is an All New 54mm (2.13in) Blow Off Valve with a tiny footprint and massive flow. Features include our unique locking collar design, new unique vent profile, sensor cap option and spring options for all turbocharged and supercharged applications. The ProPort flows 420 cfm, which is enough for 3500 HP and is in a league of its own standing 30mm (1.2in) lower than PowerPort while flowing over 25% more than the Market leading 50mm RacePort.
The ProPort resulted from over 25 years of Blow Off Valve manufacturing experience and 12 months of internal development. The design is CFD driven & real-world validated for the maximum possible flow based on the demands of the Tuning & Motorsport Market. The Milspec Diaphragm operated valve is highly responsive while using our Boost-Balance system, which means the more boost you feed it, the better it seals!
Available with an onboard position sensor as an option, we utilize a non-contact hall effect sensor for the position of the valve, which means no through-holes in the cap, ensuring no chance of leaks. The data this can provide for professional & amateur teams alike is invaluable when every pass & every minute on track counts!
The Quick Release V-Band system is of the quality you expect from Turbosmart. Our GenV cap profile is easily distinguishable and includes 2 x 1/8NPT reference ports on a cap that can be rotated for simplifying reference hose runs in complex engine bays.
2 x 1/8″ NPT Reference Ports
Mil-Spec Proprietary Diaphragm
Anodised 6000 series billet Aluminium Body & Valve
Quick Change V-Band Fitment
Unique Locking Collar Design
Optional Valve Position Sensor
It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a "Race Only" product to be used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer's responsibility to verify legal use of this product for the intended application and use.
GenV ProPort Inlet Flange O-Ring
GenV ProPort V-Band Clamp
GenV ProPort Weld Flange – Alloy
GenV ProPort Weld Flange – Stainless Steel
GenV ProPort Diaphragm Assembly
Locking Collar C Spanner
GenV ProPort Spring Kit – All
GenV ProPort Spring (4 InHG) Pink
GenV ProPort Spring (7 InHG) Orange
GenV ProPort Spring (9 InHG) Purple
GenV ProPort Spring (15 InHG) Green
GenV ProPort Spring (18 InHG) Blue
How much do you have? The technical limit is over 220psi maintained, but it can even do more than this in short bursts. The reality is you’re probably asking at what point it will leak & the answer is it won’t. The Turbosmart Boost-Balance System means the more boost you make, the better it will seal. We do this to maximise response and boost holding characteristics as we will always have more force pushing the valve closed than you will have boost trying to make it open.
So what is the limit of this valve?
The more boost you have, the better it seals. The valve can flow air, and that limit is around 3500HP of air. It will never leak, even with more than that power level. However, you may experience an audible compressor surge when attempting to bypass more than 3500HP. And if that is you, great news – We have the PowerPort for over 3500HP Applications!
What Fittings does it use?
The ProPort is based on the GenV architecture and features our V-styled cap with 2 x 1/8NPT reference ports. The cap can be rotated and clocked to enable the most suitable routing of reference hoses. We include a hose end barb in the kit. However, you’re also welcome to use high-quality lines and fittings.
Can I upgrade to a Sensor Cap?
Yes. If you already have a ProPort, an upgraded sensor cap is available as a part number which comes with a new cap & sensor that can be swapped out & fitted to your existing ProPort later. Note that we only produce the Sensor Caps in black.
I have a Supercharger – Is this suitable?
Yes. Spring options are available in the website’s spares and accessories area so that you can set this up for Supercharger Applications. It was designed to do both!