its actually a combo of the blow off but mostly the wastegates, and when he feathers the throttle and clutch to keep the burnout you hear the flutter which is when the pressure is being pushed back into the turbo for a quick seccond...
hope that helped some, except me being able to tell you what brand he has lol
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Nikon D300 | 10-20 | 18-50 2.8 | 70-300 VR | 50 1.8 | 80-200 2.8
Originally Posted by
Petitt
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