hey guys I have a comptech supercharger and I was wondering whats the loudest and nice hsss sound BOV. I was debating Synapse Synchronic or TIAL Q. If any of you have a video clip of them that will be great too. I just want a BOV thats has the similar hss sound as a turbo setup would be. REMEMBER its on a supercharger NOT turbo lol its a big difference.

 

I ran a Godzilla bov on my setup. How much psi are you running? I was at 15psi and it sounded real good. And direct bolt on to the aftercooler.

 

BOV's dont really do the same thing on a supercharged setup.. it'll be open at idle and make tons of noise, going down the road it does really blow off like a turbo setup would. On a turbo the valve opens for only a second when you let off then usually closes. On a supercharged setup unless you are on the throttle its open.

That being said, we use Tial Q on everything. Once you get over about 13psi on the supercharger the included bypass cant bypass enough air and will stall the supercharger when you let off the throttle.

 

The Tial Q on a SC setup with anything higher than an 8-10 PSI pulley is absolutely unbearable at cruising RPM's.

 

The tial Q seems to be a great reliable choice for any boosted motors. I love my tial Q on my SC. It makes all kinds of crazy noises and sounds amazing during redline shifts. It makes a lot of noise when cruising. Like CoolGuy said, it might be TOO loud if running high boost levels.

 

I think I'm at 10-11 psi with the 3" SOS pulley. How does a Godzilla BOV sound? Any clips?

 

I do not have clips sorry, at certain steady rpms it will whistle, I liked the sound. Most bov will do this on a SC. It was loud. And sounded good. Maybe YouTube it?