sound reduction for Vortech blow off valve?
Hey Guys,
Got theV7-JT rolling on 8 rib again after some problems back in Jan/Feb.
The Mondo blow off valve is pretty loud when not building boost.
I've been told about a way to "muffle" the sound, which is a little like a jet liner at idle, but I did not get many details and that source is no longer available.
The general idea was to put some kind of noise reducer on the current blow off valve exit port.
Can any of you point me in the right direction?
Thanks
-KK
'03 Silver Birch. Rebuilt 4.L 32V DOHC, V7-JT blower w/ADTR racing supercharger kit, Shift kit in transmission, stainless works long pipes and cat backs, Ridetech coil-overs front, shocks in back (ADTR kit). Rebuilt calipers, upgraded front rotors, OEM Mercury wheels, [boost, oil P, WB fuel/air, and fuel pressure] gauges. Build duration was Dec 2019 to Mar 2022. Upgraded to 8 rib belt to reduce slip, July-Nov '23. Car broke during tune with Marty Feb '24. Running again May '24. Still needs tune.