50 mm Blow Off Valve Polished Finish V-band Weld-on Flange Gauges AF72-9906BLK

AF72-9906BLK

Part Number: AF131-10-12

Part Number : RTS70120CH

Both models come with 120-grit grinding wheels with replacements sold separately

Nissan Patrol 2010-Current

50 mm Blow Off Valve Polished Finish V-band Weld-on Flange Gauges AF72-9906BLKPart Number: AF64 5050 this is the highest flowing universal blow off valve. For use on turbo charged and supercharged applications. The body and all internal components are cnc machined from 6061 aircraft grade aluminium. 1. 98 in (50. 5mm) valve. 7mm vacuum boost hose barb size. Flange is v band, and comes with a 2" weld on pipe. Supplied with an11psi spring, optional 6 or 2psi springs available separately.