Tial QR Recirculating Blow Off Valve w/ 25.4mm (1") Recirculation Port 10 psi Blue | 002609 vendor_BilletWorkz Enlarged ID chamfers* on bearing

Enlarged ID chamfers* on bearing edges where required to accommodate large fillet radius on performance crankshafts

the orifice bleed holes were hand drilled

Part #: 9-301-7050

This mount helps to stabilize the engine during launches

A cup of water and single drop of dish soap is acceptable but not preferred

Tial QR Recirculating Blow Off Valve w/ 25.4mm (1") Recirculation Port 10 psi Blue | 002609 vendor_BilletWorkz Enlarged ID chamfers* on bearingQR 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. Included with every Tial QR: QR Assembly TiAL Vband Clamp Vband Weld Flange TiAL Air Fitting High Pressure O ring Return