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TIAL QR 50MM Universal Blow Off Valve

TIAL QR 50MM Universal Blow Off Valve

SKU:
qr.11b.1.34
$289.99

Price Match

  • $ .

TIAL QR 50MM

alt

QR is the recirculating valve based on the TiAL high performance Q. Outline interchangeable with the Q and original BV50. It's Offered with a variety of springs for difference vacuum levels, and a special spring for supercharged vehicles. Customizable outlet ports offer flexibility to integrate into custom & existing applications.

 

SPECIFICATIONS

  • QR is a recirculating valve based on the high performance TiAL Q.  
  • Optional 25.4mm (1.00"), 29mm (1.14") GTR, 34mm Subaru/evo/dsm or 38.1mm 1.50" recirculation port.
  • Uses the standard TiAL V-band flange and can be converted into a standard Q BOV by swapping the bottom piece.
  • For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve.
  • The V-Band design aluminum mounting clamp gives a very clean and unique appearance. The clamp uses Stainless Steel hardware for a long lasting, corrosion-free appearance.
  • The valve seal utilizes a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.
  • The Blow Off Valve also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response. The actuator has a high temp silicone Nomex-reinforced diaphragm for long life.
  • An aluminum or mild steel weld base mounting flange is furnished with each unit. Stainless Steel is available at an additional cost. The use of 6061 aluminum allows the housing to be anodized with a selection of colors.
  • Color anodized aluminum options (Silver, Red, Blue, Purple, Black).
  • -2psi spring for supercharged applications

WHATS IN THE BOX

Included with every Tial QR: 
QR Assembly 
TiAL Vband Clamp 
Vband Weld Flange 
TiAL Air Fitting 
High Pressure O-ring 
Return fitting of choice (installed on unit)

AVAILABLE COLORS

Silver 
Black 
Red 
Purple 
Blue

TIAL V-BAND CLAMP

altTiAL Designed V-Band Clamps are manufactured in house. 
CNC machined aluminum clamps ensure a secure and pressure tight fit.
 

CONFIGURATION

QR BOV Option
Flange Materials Aluminum, Mild Steel, Stainless
Weld Flange Size Flange cut for 2.5" IC tube
Hose Size 25.4mm(1"), 29mm, 34mm, 38.1mm(1.5")
Colors Black, Blue, Red, Purple, Silver
Spring Pressures -2psi(S/C), -6psi, -8psi, -10psi, -11psi, -12psi
Thread M10 x 1.0
 
 
Spring pressures are based off of IDLE VACUME NOT BOOST
tial-chart.jpg
 
The supercharger spring is specifically for supercharged cars only.
If you have a quick spooling turbo it can actually push the valve open briefly before the charge gets to the maniforld; dumping boost.
TiAL BOV's need a 1/4" inner diameter DIRECT source to the manifold. Smaller lines and T's can cause delays in response time.
SPRING PRESSURES HAVE NOTHING TO DO WITH BOOST; ONLY VACUUM
 

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Posted By: David Taylor

Awesome Service

I recently purchased the ARK test pipes for my 2010 Hyundai Genesis Coupe 3.8 and must say was the best thing I’ve done aside from from getting my aftermarket exhaust. Sounds louder and drives faster! No hassle, got the pipes within three days. Thank you GenRacer,

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Product: Ark Test Pipes

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Product: EBC Brakesm

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Product: Spec D Tail lights

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Order came fast and looks amazing on my car. I did have one problem where one tail light would blink sequentially and the other didn’t. I sent an email late in the day inquiring about it. I wasn’t expecting a response until at least the following day as it was so late. Within an hour they had gotten back to me informing me of a switch on the inside of the housing where you can choose sequential or regular. Sweet! Top notch customer service.

Posted By: Kevin F.
Product: Spec D Tail Lights