The q series Blow-off is the first modified version of the original tial blow-off. Suitable for installation on a standard tial flange without welding. It has the highest throughput.
Suitable for engines with compressor and turbocharging. The body and all internal components are CNC machined and made of 6061 aluminum alloy. Has a large 1.98 inch (50.5 mm) valve.
To seal the valve, a Viton o-ring (a trademark of synthetic rubber and fluoropolymer elastomer) is used, which is fixed in place to prevent the possibility of sticking to the seat and pulling. The valve stem and guide have a Teflon surface, with a hard anodized coating for wear resistance.
The Blow Off valve has a reinforced high-temperature Nomex membrane for a long service life.
The mounting flange is made of aluminum. The use of 6061 aluminum allows you to anodize the housing with different colors.
Thanks to countless hours of research and development, TiAL has been able to increase the throughput of a valve with the same diameter by 60% more than the original blow-off - meaning that 60% more air is discharged per cycle! This is the largest BOV throughput of the TiAL line.
Color versions of the anodized aluminum cover (silver, red, blue, purple, black).
A single Q BOV can support up to 1800 HP.