When I first ran straight pipe, I still didn't understand the working of things and let off the go pedal with a snap after a WOT run-up... I thought I'd munched the turbo! Learned real quick not to do that!
I need to get a blow off valve, I like to stomp it from time to time and know it's not good to hear that sound, but I still do it....more than I should too.
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