I'm running a Vortech V3 at 10psi with a front mounted air to air intercooler. When lifting off the throttle I get the "cha cha cha cha" stutter sound with the stock bosch valve. So I went to an ebay aluminum direct replacement hoping it would flow a little better, which it does, but still too much stutter sound for my liking. I want a constant "wooosh" when I lift.
Intake pipe has a 1" bung, and if I remove the valve and just use my finger to simulate the valve opening, I can get a constant woosh when I let it free flow, so it seems to be able to release enough pressure to not stutter.
So my question is, is there an an aftermarket valve that will flow enough air to get the sound I want with the 1" opening, or should I just bite the bullet and buy a $300 Vortech valve and weld in a bigger bung? Car is speed density running on Megasquirt, so it can just vent to atmosphere if needed.
Intake pipe has a 1" bung, and if I remove the valve and just use my finger to simulate the valve opening, I can get a constant woosh when I let it free flow, so it seems to be able to release enough pressure to not stutter.
So my question is, is there an an aftermarket valve that will flow enough air to get the sound I want with the 1" opening, or should I just bite the bullet and buy a $300 Vortech valve and weld in a bigger bung? Car is speed density running on Megasquirt, so it can just vent to atmosphere if needed.
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