When you install the PDSC conversion to the stock engine of '95 Mustang, instead of a supercharger whine on throttle, it’s completely silent and off throttle/downshifting, you hear the turbocharger blow off valve sound, which shouldn’t happen. All upgrade levels (Street, Sport and Race) has this problem. Best heard in bonnet view with Sport supercharger upgrade.
After doing full engine upgrades on the stock engine, I proceeded to perform an aspiration conversion with a positive displacement supercharger. However, it produces a turbo sound and not a supercharger sound.
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