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Rnovrit · 08-11-2020, 09:20 PM

Not sure if it is the same but I had a big single blade throttle body on my 03 Cobra. It would whistle under light part throttle. Found out is was from the air crossing the blade at a certain air speed and blade angle.

08-11-2020, 09:20 PM	#8
Rnovrit Drives: 2018 NFG ZL1-1LE Join Date: Jun 2018 Location: Near the water Posts: 358	Not sure if it is the same but I had a big single blade throttle body on my 03 Cobra. It would whistle under light part throttle. Found out is was from the air crossing the blade at a certain air speed and blade angle.