TIAL SPORT BLOW OFF QRJ
TIAL SPORT BLOW OFF QRJ
SKU:GMC0002BO
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The TiAL QRJ is the latest generation boost control valve. Designed with the needs of high-performance recirculation systems in mind, the QRJ features a new body design, compact installation envelope, high flow capacity, and configurable inlet and outlet ports.
DESCRIPTION
- For use on turbocharged and supercharged applications (Paxton, Vortec, etc.). The body and all internal components are CNC machined from 6061 aluminum alloy.
- It features a large 1.50 inch (38.5 mm) valve.
- Optional hose or V-band connection configurations for inlet and outlet ports.
- The valve seat seal uses a Viton O-ring that is held in place to prevent the seat from sticking and pulling out. The valve stem and guide are Teflon-lubricated and hard-anodized for wear resistance.
- The QRJ comes with our machined aluminum banjo bolt and air fitting, with oversized 10mm hose for quick actuator response.
- Anodized aluminum color options (silver, red, blue, purple, black).
- Multiple inlet and return port options for many installation configurations.
- Internal return pressure tuned for faster response. Custom spring options are available for other configurations.
Product specifications
TIAL V-BAND FLANGE
CNC-machined aluminum flanges ensure a secure, pressure-resistant fit. Featuring our new CNC-machined stainless steel swing-out retaining hardware, installation and service are quick and easy.
HIGH PERFORMANCE DIAGRAM
The QRJ features TiAL's high-performance design. Long cycle life, zero leakage, and zero breakaway friction. For fast and reliable boost control.
WHAT'S IN THE BOX?
- QRJ Assembly
- TiAL air connection
- Configured door flanges of choice (See below)
ATTENTION
All GMC Racing items that provide horsepower increases beyond those permitted by the highway code in the user's country are intended for competitive use only.
GMC Racing declines all responsibility for any use of the product contrary to national regulations.

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